Get help for American Public University MGT 656 New for all week assignments and discussions. We provide assignment, homework, discussions and case studies help for all subject American Public University for Session 2015-2016.
CLASS VIII MATHS PERIODIC TEST 1 SAMPLE PAPERRc Os
This document contains a math test with 16 questions divided into 4 sections for class 8. The test covers topics like solving linear equations, finding values from word problems, constructing geometric shapes, representing data in tables, graphs and charts, and properties of shapes. The test has a maximum score of 40 marks.
This document discusses various forms of online payment systems including payment cards, electronic cash, electronic wallets, and smart cards. It outlines the basic functions of online payment systems and how payment cards, electronic cash, and stored-value cards work. It also discusses technologies like electronic wallets, smart cards, and security issues like phishing attacks that threaten online financial institutions.
Algebra was developed as a separate section of mathematics to solve problems involving unknown numbers. In algebra, unknown numbers are represented by variables like x, allowing problems to be solved using the same addition, subtraction, etc. operations as regular arithmetic. For example, if the number of boys in a class is unknown and represented by x, we can write an equation relating x to the total number of students and known number of girls to solve for x. Algebra introduces variables like x to represent unknowns, but applies the same basic math operations as used with numbers.
The document is a chapter from a student's project report on e-commerce. It discusses the architectural framework for electronic commerce applications. The framework consists of six layers: 1) applications, 2) brokerage and data management services, 3) interface layers, 4) secure messaging, 5) middleware, and 6) network infrastructure and communication services. The layers work together to integrate information from different systems and enable the development of e-commerce applications.
This document contains a sample slate question paper for Class 3 mathematics. It consists of 33 multiple choice questions testing various math concepts such as time, shapes, operations, word problems, place value, and measurement. The questions cover a range of skills from basic addition and subtraction to more complex multi-step word problems.
Enroll for FREE MCA TEST SERIES and FREE MCA MOCK TEST
For more details on MCA entrance and sure shot success,
Paste this link: http://www.tcyonline.com/india/mca_preparation.php
TCYonline
No. 1 Testing Platform
Mathematics is called different names in different places but it remains the same subject. There are fast techniques for calculations that even a 7-year old can use to solve long calculations quickly, such as the Indian finger method or the Chinese abacus method. The abacus method uses beads on a rack and allows Chinese people to efficiently perform mathematical calculations.
The document provides an overview of discrete mathematics and its applications. It begins by defining discrete mathematics as the study of mathematical structures that are discrete rather than continuous. Some key points made include:
- Discrete mathematics deals with objects that can only assume distinct, separated values. Fields like combinatorics, graph theory, and computation theory are considered parts of discrete mathematics.
- Research in discrete mathematics increased in the latter half of the 20th century due to the development of digital computers which operate using discrete bits.
- The document then gives several examples of applications of discrete mathematics, such as in computer science, networking, cryptography, logistics, and scheduling problems.
- Discrete mathematics is widely used in fields like
CLASS VIII MATHS PERIODIC TEST 1 SAMPLE PAPERRc Os
This document contains a math test with 16 questions divided into 4 sections for class 8. The test covers topics like solving linear equations, finding values from word problems, constructing geometric shapes, representing data in tables, graphs and charts, and properties of shapes. The test has a maximum score of 40 marks.
This document discusses various forms of online payment systems including payment cards, electronic cash, electronic wallets, and smart cards. It outlines the basic functions of online payment systems and how payment cards, electronic cash, and stored-value cards work. It also discusses technologies like electronic wallets, smart cards, and security issues like phishing attacks that threaten online financial institutions.
Algebra was developed as a separate section of mathematics to solve problems involving unknown numbers. In algebra, unknown numbers are represented by variables like x, allowing problems to be solved using the same addition, subtraction, etc. operations as regular arithmetic. For example, if the number of boys in a class is unknown and represented by x, we can write an equation relating x to the total number of students and known number of girls to solve for x. Algebra introduces variables like x to represent unknowns, but applies the same basic math operations as used with numbers.
The document is a chapter from a student's project report on e-commerce. It discusses the architectural framework for electronic commerce applications. The framework consists of six layers: 1) applications, 2) brokerage and data management services, 3) interface layers, 4) secure messaging, 5) middleware, and 6) network infrastructure and communication services. The layers work together to integrate information from different systems and enable the development of e-commerce applications.
This document contains a sample slate question paper for Class 3 mathematics. It consists of 33 multiple choice questions testing various math concepts such as time, shapes, operations, word problems, place value, and measurement. The questions cover a range of skills from basic addition and subtraction to more complex multi-step word problems.
Enroll for FREE MCA TEST SERIES and FREE MCA MOCK TEST
For more details on MCA entrance and sure shot success,
Paste this link: http://www.tcyonline.com/india/mca_preparation.php
TCYonline
No. 1 Testing Platform
Mathematics is called different names in different places but it remains the same subject. There are fast techniques for calculations that even a 7-year old can use to solve long calculations quickly, such as the Indian finger method or the Chinese abacus method. The abacus method uses beads on a rack and allows Chinese people to efficiently perform mathematical calculations.
The document provides an overview of discrete mathematics and its applications. It begins by defining discrete mathematics as the study of mathematical structures that are discrete rather than continuous. Some key points made include:
- Discrete mathematics deals with objects that can only assume distinct, separated values. Fields like combinatorics, graph theory, and computation theory are considered parts of discrete mathematics.
- Research in discrete mathematics increased in the latter half of the 20th century due to the development of digital computers which operate using discrete bits.
- The document then gives several examples of applications of discrete mathematics, such as in computer science, networking, cryptography, logistics, and scheduling problems.
- Discrete mathematics is widely used in fields like
The document explains the BODMAS rule, which establishes the order of operations in math problems. It states that BODMAS is an acronym that represents the order: Brackets, Orders (exponents), Division, Multiplication, Addition, Subtraction. An example problem is worked through step-by-step to demonstrate how applying the BODMAS rule determines the correct order to evaluate the terms. Additional practice problems are provided and it concludes that the BODMAS rule is helpful for solving various math homework problems.
E commerce advantages,disadvantages,E-r diag,process flowHarsh Panchal
E-commerce involves the buying and selling of goods and services over the internet. It provides several advantages over traditional commerce like lower costs, 24/7 access, and a larger customer base. Popular examples of e-commerce include business-to-business sites like Intel selling to Asus, business-to-consumer retailers like Flipkart in India, and consumer-to-consumer sites like eBay. While e-commerce provides many benefits, it also faces disadvantages such as security risks, inability to examine products physically, and delays in receiving goods.
Mathematics has been used since ancient times, first developing with counting. It is useful in many areas of modern life like business, cooking, and art. Mathematics is the science of shape, quantity, and arrangement, and was used by ancient Egyptians to build the pyramids using geometry and algebra. Percentages can be understood using currency denominations, and fractions can be seen by dividing fruits and vegetables. Geometry, arithmetic, and calculus are applied in fields like construction, markets, engineering, and physics. Mathematics underlies structures and is important for careers requiring university degrees.
Mathematics high school level quiz - Part IITfC-Edu-Team
The document outlines the format and questions for a mathematics quiz with multiple rounds. It begins with a two-part quiz where groups are given problem cards to solve. The subsequent rounds include warm-up questions testing concepts like geometry, averages, and number puzzles, as well as "real math" and logic rounds. Later rounds involve problem-solving, model-making to demonstrate algebraic identities, and a final written work discussion period.
Prepare for the BC Math 10 Provincial Exam by working through this Exponents practice test. This course is also known as BC Math 10 Foundations and Pre-Calculus 10.
Mathematics guides all sciences and social sciences by providing principles and models. During the 19th century, mathematics was seen as abstract but it is now widely applied across many fields from engineering to genetics due to developments in applied mathematics spurred by World War 2 and Sputnik. Modern technologies like CAT scanners and economic models all depend on sophisticated mathematical foundations. Engineering in particular utilizes differential equations, geometry, and other areas of mathematics.
Business models emerging in e commerce areaSaba Chaudhary
There are several business models emerging in e-commerce, including consumer-to-consumer (C2C) models like eBay that allow consumers to connect and conduct business, peer-to-peer (P2P) models like The Pirate Bay that enable file sharing, and mobile commerce (m-commerce) models like eBay Mobile that extend e-commerce to wireless devices. E-commerce enablers provide infrastructure for e-commerce through hardware, software, networking, security, payment systems, and other services. The unique features of the internet like ubiquity, standards, and interactivity impact industry structure by lowering barriers to entry and intensifying competition.
This document provides details of a mathematics quiz for level II students, including the format, topics, and sample questions. The quiz has three main sections - a visual round with 6 questions in 6 minutes, a rapid fire round with 6 questions in 12 minutes, and a math models round where students are given materials to model math concepts and are asked 6 questions in 10 minutes randomly selected. Sample questions cover topics like geometry, algebra, fractions, time, logic puzzles, and more. The document aims to give an overview of the structure and difficulty of the quiz.
The document discusses Vedic mathematics, a method for solving mathematical problems mentally using 16 sutras or word formulas. It describes how Vedic math was developed by Jagadguru Swami Sri Bharati Krishna Tirthaji Maharaja in the early 20th century and covers topics like arithmetic, algebra, trigonometry and calculus. Several sutras and methods for fast multiplication are explained such as the ekadhikena purvena sutra for multiplying numbers ending in 5 and the nikhilam navatashcaramam dashatah sutra. Examples are provided to demonstrate how to use techniques like the urdhva-tiryagbhyam pattern and the ya
Introduction to E-Commerce with Shopping Cart SystemRavi Shankar Ojha
What is E-commerce??
Current Trends of E-commerce
Future of E-commerce
E-commerce Models
E-commerce Basic Workflow
Introduction : Shopping Cart System
Shopping Cart System Basic Workflow
Types of Shopping Cart System
Essential Feature List
Statistics and User Interest
This document discusses simplifying algebraic expressions through combining like terms, multiplying like terms, and evaluating expressions by substituting values for variables. It covers adding, subtracting, multiplying, and dividing terms. Examples are provided to demonstrate simplifying expressions with numbers and variables as well as evaluating expressions by replacing variables with values. Order of operations and dividing terms are also explained.
This document provides instruction for learning multiplication facts. It begins by outlining the lesson objectives and prerequisites. The lesson then reviews rules for multiplying by 0's, 1's, 2's, 5's and 10's. Students practice these multiplication facts through interactive examples. The document continues by teaching rules for multiplying by 3's, 4's, 6's, 7's, 8's and 9's. Students practice these new multiplication facts through additional interactive examples. The document concludes by providing students links to worksheets and games for further practicing their multiplication fact fluency.
Ratios and proportions are explored in the document. Key points:
- A ratio compares two numbers and can be written in different forms like a:b. Ratios can be simplified by dividing the numbers by their greatest common factor.
- A proportion is an equation that equates two ratios. It follows the property that the product of the extremes equals the product of the means.
- Examples demonstrate how to set up and solve proportions to find unknown values. Converting units may be necessary first. The reciprocal property can also be used to solve some proportions.
- A word problem is solved proportionally to find the number of gallons needed for a commute each day and the total cost for a week's commute. Ext
This document provides an overview of simple equations. It defines a simple equation as an expression with one variable and an equal sign. Examples are provided of setting up and solving simple equations. Steps for solving equations are outlined such as isolating the variable by adding, subtracting, multiplying, or dividing both sides of the equation by the same amount. Applications of solving simple equations for practical situations are also presented.
Using proportions is an effective way to solve many application problems. A proportion states that two ratios are equal, such as the ratio of girls to boys in a class. To check if a proportion is true, you can verify if the cross products are equal. Cross products can also be used to solve proportions. Examples show how to use proportions to find costs, lengths, and expected outcomes by setting up ratios, labeling parts of the proportion, taking cross products, and solving. Similar triangles have proportional corresponding sides that can be used to find missing values.
The document discusses the origins and nature of mathematics. It defines mathematics as the science of quantity, measurement and special relations. The history of mathematics is described as investigating the origin of discoveries and methods from the past. Key contributions include the Chinese place value system and early Greek concepts of number and magnitude. The nature of mathematics is explained as a science of discovery, intellectual puzzle, tool, intuitive art with its own language/symbols, abstract concepts, and basis in logic and drawing conclusions. Needs, significance, and values of teaching mathematics are provided along with areas of study and contributions of great mathematicians like Euclid, Pythagoras, Aryabhatta, and Ramanujan. Notable mathematics-related days are
The document discusses online commerce and e-commerce. It outlines pros and cons of online shopping for both consumers and businesses. Some benefits include lower prices, convenience, and increased market reach globally. However, consumers cannot physically examine products and have slower problem resolution. Businesses have increased costs from 24/7 operations and competition lowering prices. The document asks questions about why consumers are turning to online shopping and how customers determine where to purchase items online based on factors like price, security, and recommendations.
Ecommerce involves the buying and selling of products, services, and information via computer networks and the internet. It allows for real-time business transactions when customers and merchants are in different locations. Ecommerce provides benefits like reduced costs, faster response times, and improved service quality for organizations and more choices, price comparisons, and discounts for consumers. While technical limitations around security, bandwidth, and standards still exist, ecommerce has many applications in industries like retail, education, and online services.
The document provides information and examples about linear equations and functions. It discusses determining if equations are linear based on their standard form, graphing linear equations, identifying x- and y-intercepts, determining if a relation is a function, and solving equations that contain only an x-variable. Examples include graphing the equation y=-3x/4, finding the x-intercept of 2x-2=-4, and graphing the function 5x+2=7.
This document provides an overview of linear equations and graphing lines. It covers basic coordinate plane information, plotting points, finding slopes, x- and y-intercepts, the slope-intercept form of a line, graphing lines using tables and slope-intercept form, and determining the equation of a line given different information like two points or a slope and point. The assignments section indicates students will apply these concepts to practice problems.
The document explains the BODMAS rule, which establishes the order of operations in math problems. It states that BODMAS is an acronym that represents the order: Brackets, Orders (exponents), Division, Multiplication, Addition, Subtraction. An example problem is worked through step-by-step to demonstrate how applying the BODMAS rule determines the correct order to evaluate the terms. Additional practice problems are provided and it concludes that the BODMAS rule is helpful for solving various math homework problems.
E commerce advantages,disadvantages,E-r diag,process flowHarsh Panchal
E-commerce involves the buying and selling of goods and services over the internet. It provides several advantages over traditional commerce like lower costs, 24/7 access, and a larger customer base. Popular examples of e-commerce include business-to-business sites like Intel selling to Asus, business-to-consumer retailers like Flipkart in India, and consumer-to-consumer sites like eBay. While e-commerce provides many benefits, it also faces disadvantages such as security risks, inability to examine products physically, and delays in receiving goods.
Mathematics has been used since ancient times, first developing with counting. It is useful in many areas of modern life like business, cooking, and art. Mathematics is the science of shape, quantity, and arrangement, and was used by ancient Egyptians to build the pyramids using geometry and algebra. Percentages can be understood using currency denominations, and fractions can be seen by dividing fruits and vegetables. Geometry, arithmetic, and calculus are applied in fields like construction, markets, engineering, and physics. Mathematics underlies structures and is important for careers requiring university degrees.
Mathematics high school level quiz - Part IITfC-Edu-Team
The document outlines the format and questions for a mathematics quiz with multiple rounds. It begins with a two-part quiz where groups are given problem cards to solve. The subsequent rounds include warm-up questions testing concepts like geometry, averages, and number puzzles, as well as "real math" and logic rounds. Later rounds involve problem-solving, model-making to demonstrate algebraic identities, and a final written work discussion period.
Prepare for the BC Math 10 Provincial Exam by working through this Exponents practice test. This course is also known as BC Math 10 Foundations and Pre-Calculus 10.
Mathematics guides all sciences and social sciences by providing principles and models. During the 19th century, mathematics was seen as abstract but it is now widely applied across many fields from engineering to genetics due to developments in applied mathematics spurred by World War 2 and Sputnik. Modern technologies like CAT scanners and economic models all depend on sophisticated mathematical foundations. Engineering in particular utilizes differential equations, geometry, and other areas of mathematics.
Business models emerging in e commerce areaSaba Chaudhary
There are several business models emerging in e-commerce, including consumer-to-consumer (C2C) models like eBay that allow consumers to connect and conduct business, peer-to-peer (P2P) models like The Pirate Bay that enable file sharing, and mobile commerce (m-commerce) models like eBay Mobile that extend e-commerce to wireless devices. E-commerce enablers provide infrastructure for e-commerce through hardware, software, networking, security, payment systems, and other services. The unique features of the internet like ubiquity, standards, and interactivity impact industry structure by lowering barriers to entry and intensifying competition.
This document provides details of a mathematics quiz for level II students, including the format, topics, and sample questions. The quiz has three main sections - a visual round with 6 questions in 6 minutes, a rapid fire round with 6 questions in 12 minutes, and a math models round where students are given materials to model math concepts and are asked 6 questions in 10 minutes randomly selected. Sample questions cover topics like geometry, algebra, fractions, time, logic puzzles, and more. The document aims to give an overview of the structure and difficulty of the quiz.
The document discusses Vedic mathematics, a method for solving mathematical problems mentally using 16 sutras or word formulas. It describes how Vedic math was developed by Jagadguru Swami Sri Bharati Krishna Tirthaji Maharaja in the early 20th century and covers topics like arithmetic, algebra, trigonometry and calculus. Several sutras and methods for fast multiplication are explained such as the ekadhikena purvena sutra for multiplying numbers ending in 5 and the nikhilam navatashcaramam dashatah sutra. Examples are provided to demonstrate how to use techniques like the urdhva-tiryagbhyam pattern and the ya
Introduction to E-Commerce with Shopping Cart SystemRavi Shankar Ojha
What is E-commerce??
Current Trends of E-commerce
Future of E-commerce
E-commerce Models
E-commerce Basic Workflow
Introduction : Shopping Cart System
Shopping Cart System Basic Workflow
Types of Shopping Cart System
Essential Feature List
Statistics and User Interest
This document discusses simplifying algebraic expressions through combining like terms, multiplying like terms, and evaluating expressions by substituting values for variables. It covers adding, subtracting, multiplying, and dividing terms. Examples are provided to demonstrate simplifying expressions with numbers and variables as well as evaluating expressions by replacing variables with values. Order of operations and dividing terms are also explained.
This document provides instruction for learning multiplication facts. It begins by outlining the lesson objectives and prerequisites. The lesson then reviews rules for multiplying by 0's, 1's, 2's, 5's and 10's. Students practice these multiplication facts through interactive examples. The document continues by teaching rules for multiplying by 3's, 4's, 6's, 7's, 8's and 9's. Students practice these new multiplication facts through additional interactive examples. The document concludes by providing students links to worksheets and games for further practicing their multiplication fact fluency.
Ratios and proportions are explored in the document. Key points:
- A ratio compares two numbers and can be written in different forms like a:b. Ratios can be simplified by dividing the numbers by their greatest common factor.
- A proportion is an equation that equates two ratios. It follows the property that the product of the extremes equals the product of the means.
- Examples demonstrate how to set up and solve proportions to find unknown values. Converting units may be necessary first. The reciprocal property can also be used to solve some proportions.
- A word problem is solved proportionally to find the number of gallons needed for a commute each day and the total cost for a week's commute. Ext
This document provides an overview of simple equations. It defines a simple equation as an expression with one variable and an equal sign. Examples are provided of setting up and solving simple equations. Steps for solving equations are outlined such as isolating the variable by adding, subtracting, multiplying, or dividing both sides of the equation by the same amount. Applications of solving simple equations for practical situations are also presented.
Using proportions is an effective way to solve many application problems. A proportion states that two ratios are equal, such as the ratio of girls to boys in a class. To check if a proportion is true, you can verify if the cross products are equal. Cross products can also be used to solve proportions. Examples show how to use proportions to find costs, lengths, and expected outcomes by setting up ratios, labeling parts of the proportion, taking cross products, and solving. Similar triangles have proportional corresponding sides that can be used to find missing values.
The document discusses the origins and nature of mathematics. It defines mathematics as the science of quantity, measurement and special relations. The history of mathematics is described as investigating the origin of discoveries and methods from the past. Key contributions include the Chinese place value system and early Greek concepts of number and magnitude. The nature of mathematics is explained as a science of discovery, intellectual puzzle, tool, intuitive art with its own language/symbols, abstract concepts, and basis in logic and drawing conclusions. Needs, significance, and values of teaching mathematics are provided along with areas of study and contributions of great mathematicians like Euclid, Pythagoras, Aryabhatta, and Ramanujan. Notable mathematics-related days are
The document discusses online commerce and e-commerce. It outlines pros and cons of online shopping for both consumers and businesses. Some benefits include lower prices, convenience, and increased market reach globally. However, consumers cannot physically examine products and have slower problem resolution. Businesses have increased costs from 24/7 operations and competition lowering prices. The document asks questions about why consumers are turning to online shopping and how customers determine where to purchase items online based on factors like price, security, and recommendations.
Ecommerce involves the buying and selling of products, services, and information via computer networks and the internet. It allows for real-time business transactions when customers and merchants are in different locations. Ecommerce provides benefits like reduced costs, faster response times, and improved service quality for organizations and more choices, price comparisons, and discounts for consumers. While technical limitations around security, bandwidth, and standards still exist, ecommerce has many applications in industries like retail, education, and online services.
The document provides information and examples about linear equations and functions. It discusses determining if equations are linear based on their standard form, graphing linear equations, identifying x- and y-intercepts, determining if a relation is a function, and solving equations that contain only an x-variable. Examples include graphing the equation y=-3x/4, finding the x-intercept of 2x-2=-4, and graphing the function 5x+2=7.
This document provides an overview of linear equations and graphing lines. It covers basic coordinate plane information, plotting points, finding slopes, x- and y-intercepts, the slope-intercept form of a line, graphing lines using tables and slope-intercept form, and determining the equation of a line given different information like two points or a slope and point. The assignments section indicates students will apply these concepts to practice problems.
True or False: x=14 is a solution to x+8=23. True or False: x=14 is a solution to x-10=4. Evaluate the expression x^3-5x for x= -2. If a state’s income tax is 4.3% of taxable income, how much will be owed in tax if your taxable income is $51,000? Solve the following equation: X+2.29=8.27.
The document discusses linear equations in two variables. It will cover writing linear equations in standard and slope-intercept form, graphing linear equations using two points, intercepts and slope/point, and describing graphs by their intercepts and slope. Key topics include defining the standard form as Ax + By = C, rewriting equations between the two forms, using two points, x-intercept, y-intercept or slope/point to graph, and describing graphs by their slope and intercepts.
Mathematics (from Greek μάθημα máthēma, “knowledge, study, learning”) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics
The document discusses various formulas used to represent lines in the coordinate plane, including:
- Slope-intercept form: y = mx + b, where m is the slope and b is the y-intercept.
- Point-slope form: y – y1 = m(x – x1), where (x1, y1) is a known point on the line and m is the slope.
- Standard form: Ax + By = C, where A, B, and C are constants and A and B cannot both be 0.
It provides examples of writing equations of lines in different forms given information like the slope, a point, or the graph of the line. Converting between
This lesson teaches students how to graph and solve systems of linear inequalities on a coordinate plane. It begins by reviewing how to graph single linear inequalities and shade the correct region. Students then learn that a system involves graphing two or more inequalities on the same plane. The solution region is where the shading overlaps - where all inequalities are simultaneously satisfied. Students practice graphing systems with two, three and four inequalities, and interpreting the solution region where shading coincides. The lesson concludes by challenging students to locate treasure using coordinates satisfying a given system of inequalities.
The document discusses linear equations and slope. It covers plotting points on a coordinate plane, calculating slope using the rise over run formula, writing equations in slope-intercept form, finding the x- and y-intercepts, and graphing lines by making a table or using the slope and y-intercept. Methods are provided for determining the equation of a line given two points, the slope and one point, or from a graph.
This document contains information about straight lines and their various forms of equations. It discusses the slope-intercept form, intercept form, two-point form and general form of a straight line. It provides examples of finding the equation of a line given certain conditions like two points, slope and intercept, perpendicular or parallel lines etc. There are also examples of problems involving finding slope, intercepts, perpendicular or parallel lines to a given line. The document contains the necessary formulas and steps to solve such problems.
The document discusses linear equations and graphing lines. It covers plotting points, calculating slope, writing equations in slope-intercept form, and graphing lines by making a table or using the slope and y-intercept. Methods are presented for finding the equation of a line given two points, the slope and a point, or from a graph.
The document provides information about an upcoming test on coordinate planes and linear functions. It includes:
- A review of topics to be covered on the test like functions, ordered pairs, slope of a line, and standard form of a line.
- Examples of problems about domain and range, graphing lines, finding intercepts, and interpreting graphs.
- Instructions to have materials like graph paper and a calculator ready for working through sample problems.
- A reminder that attempting all problems is better than leaving them blank on the test.
1.Select the graph of the quadratic function ƒ(x) = 4 – x2. Iden.docxjeremylockett77
1.
Select the graph of the quadratic function ƒ(x) = 4 – x2. Identify the vertex and axis of symmetry. Identify the correct graph by noting it in the space below: 1st, 2nd, 3rd, 4th, or 5th.
2.
Select the graph of the quadratic function ƒ(x) = x2 + 3. Identify the vertex and axis of symmetry. Identify which of the graphs listed below is the correct one: 1st, 2nd, 3rd, 4th, or 5th.
3.
Determine the x-intercept(s) of the quadratic function: ƒ(x) = x2 + 4x – 32
(-4,0), (8,0)
(0,0), (7,0)
(4,0), (-8,0)
(0,0), (-7,0)
no x-intercept(s)
4.
Perform the operation and write the result in standard form: (3x2 + 5) – (x2 – 4x + 5)
3x2 + 4x
2x2 + 4x + 5
2x2 - 4x
2x2 + 4x
2x2 + 4x - 5
5.
Multiply or find the special product: (x+4)(x+9)
x2 + 13x
x2 + 4x + 36
x2 + 36
x2 + 13x + 36
x2 + 13x + 9
6.
Evaluate the function
1/8
1/6
1/4
1/7
1/5
7.
The expression 9/5 C+32 where C stands for temperature in degrees Celsius, is used to convert Celsius to Fahrenheit. If the temperature is 45 degrees Celsius, find the temperature in degrees Fahrenheit.
8.
If 3 is subtracted from twice a number, the result is 8 less than the number. Write an equation to solve this problem.
9.
Plot the points and find the slope of the line passing through the pair of points (0,6), (4,0). Identify the correct graph from the ones listed below: 1st, 2nd, 3rd, or 4th.
10.
Graphically estimate the x- and y- intercepts of the graph:
y = x3 - 9x
11.
Find the slope of a line that passes through the given points
(-2,1) (3,4)
3/5
5/3
-7/5
1/2
12.
Determine whether the lines are parallel, perpendicular, both, or neither.
Parallel
Perpendicular
Both
Neither
13.
Mike works for $12 an hour. A total of 15% of his salary is deducted for taxes and insurance. He is trying to save $700 for a new bicycle. Write an equation to help determine how many hours he must work to take home $700 if he saves all of her earnings?
12h - .15 = 700
12h + .15(12h) = 700
h - .15(12h) = 700
12h - .15(12h) = 700
14.
Which of the following would NOT represent a parabola in real life?
The McDonald’s arches
The trajectory of a ball thrown up in the air
The cables on a suspension bridge
A pitched roof
15.
Determine whether the value of x=0 is a solution of the equation.
5x-3 = 3x+5
True
False
16.
Which of the following represents the general formula of a circle?
y = ax2 + bx +c
x2 + y2 = r2
Ax + By = C
y = mx + b
17.
When should you use the quadratic formula?
When a quadratic equation CANNOT be factored easily or at all
When a quadratic equation CAN be factored easily
When a linear equation CANNOT be factored easily or at all
When a linear equation CAN be factored easily
18.
Factor the Trinomial: x2 + 14x + 45
(x-5)(x-9)
(x+5)(x-9)
(x+5)(x+9)
(x-5)(x+9)
19.
Solve the following by extracting the square roots:
X^2-4=0
20.
In a given amount of time, James drove twice as far as Rachel. Alto ...
This document provides a review for algebra sections on various topics including:
1) Solving word problems involving equations with one unknown variable.
2) Finding sums, differences, and ratios of numbers.
3) Representing word problems using tables and equations.
4) Solving uniform motion problems using tables, diagrams, and the appropriate equation based on the type of motion described.
5) Graphing linear equations and finding slopes of lines from equations or two points.
6) Writing equations of lines in different forms given information like slopes, intercepts, or two points.
This document provides a review for algebra sections on various topics including:
1) Solving word problems involving equations with one unknown variable.
2) Finding sums, differences, and ratios of numbers.
3) Representing word problems using tables and equations.
4) Solving uniform motion problems using tables, diagrams, and the appropriate equation based on the type of motion described.
5) Graphing linear equations and finding slopes of lines from equations or two points.
6) Writing equations of lines in different forms given information like slopes, intercepts, or two points.
The document provides an agenda for today that includes:
- New topics on Khan Academy
- Warm-up/final exam preparation
- Using coordinate formulas
- Class work from last week
- Current class work
It then lists practice questions related to graphing, slopes of lines, writing equations of lines, finding intercepts, and using different forms of linear equations. The document provides instruction and examples for students to work on these math skills.
This document provides a lesson on lines in the coordinate plane. It includes examples of writing equations of lines in slope-intercept and point-slope form, graphing lines, and classifying pairs of lines as parallel, intersecting, or coinciding. It also contains a problem-solving application example involving writing equations to represent two car rental plans and finding where the lines intersect to determine the mileage where the plans' costs are equal.
The document discusses graphing linear equations in one variable by plotting points and identifying vertical and horizontal lines. It provides examples of writing equations to represent vertical and horizontal lines that pass through given points. Key points made include: vertical lines have the form x=a and never intersect the y-axis, horizontal lines have the form y=b and never intersect the x-axis. Homework problems ask to write equations of vertical and horizontal lines through given points.
The document discusses linear equations and slope. It covers plotting points on a coordinate plane, calculating slope using the rise over run formula, writing equations in slope-intercept form, and graphing lines by making a table or using the slope and y-intercept. Methods are provided for determining the equation of a line given two points, the slope and a point, or by finding values from a graph.
The document discusses linear equations and graphing linear relationships. It defines key terms like slope, y-intercept, x-intercept, and provides examples of writing linear equations in slope-intercept form and point-slope form given certain information like a point and slope. It also discusses using tables and graphs to plot linear equations and find slopes from graphs or between two points. Real-world examples of linear relationships are provided as well.
Similar to American public university math 110 complete course (20)
This document provides information and links to assignments and discussions for Kaplan University's CS 204 course. It includes 10 units that cover topics like professional image, collaboration, networking, and maintaining expertise. Students are asked to discuss issues relevant to their chosen careers and complete assignments such as analyzing scenarios of professionalism, creating a PowerPoint about themselves, and estimating future budgets. The goal is for students to develop their professional presence and skills.
This document provides discussion topics and reflections for an HCMG 630 healthcare management course. It includes:
1. Weekly discussion topics on issues like rising healthcare costs in rural areas, nursing responsibilities, and healthcare materials transitioning from supply-oriented to value-oriented services.
2. Weekly reflection questions that ask students to reflect on topics like consumer healthcare information, mandatory reporting of fraudulent healthcare issues, and how healthcare IT impacts reform.
3. Assignments on legislative reviews, quality improvement plans to reduce surgical infections, and research papers analyzing critical healthcare policy issues from different perspectives.
The document provides a range of assignments and prompts to encourage critical thinking about important healthcare management issues.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
American public university math 110 complete course
1. American Public University MATH 110
Complete Course
Get help for American Public University MGT 656 New for all week assignments and discussions. We
provide assignment, homework, discussions and case studies help for all subject American Public
University for Session 2015-2016.
MATH 110 Week 1 Homework Test 1
1. Find the slope of the line passing through the points given below or state that the slope is
undefined. Then indicates whether the line through the points rises, fall is horizontal, or is vertical.(4,3)
and (5,7)
2. Find the slope of the line passing through the pair of points or state that the slope is undefined
.then indicates whether the line through the points rises, falls, is horizontal, or vertical.
3. For the equation y=8-4x, answer parts (a) and (b)
4. Find the slope and the y intercept
5. Graph the line y=mx+b for the given values.
6. Solve for y 6x+y= 18
7. Complete the ordered pairs so that each is a solution of the given linear equation. Then graph
the equation.
8. Find the slope of the line that goes through the following pairs of points. (5, 4) and (6, 2)
9. Find the missing coordinates to complete the following ordered –pairs solutions to the given
linear equation. Y+2x=5
10. Find the slope and the y – intercept.
11. Find the slope of the line passing through the pair of points that the slope is undefined. Then
indicates whether the line through the point rises, falls, is horizontal, or is vertical. (-2,8) and (-2,-4)
12. Find the slope and the y-intercept y=9x+6
13. Find the slope of the line passing through the pair of points or state that the slope is undefined.
Then indicate whether the line through the point rises, falls, is horizontal, or is vertical. (7, 9) and (-4, 9)
14. Find the slope and the y-intercept of the line given by the following equation.
2. 15. Solve the following equation for y. 5x+6y=30 find the missing coordinates to complete the
ordered pair (6,)
16. Plot each point in the xy plane. Tell in which quadrant or what coordinates axis each point lies.
17. Use the following to write the equation of the line in slope-intercept form. M=-5,y-intercept(0,-
16).
18. Solve for y. Y-3 = -1/4x
19. Solve for y. 8x-4y=12
20. Graph the equation 5x-6y=0
21. Determine the coordinates of each of the points plotted. Tell in which quadrant or on what
coordinate axis each point lies.
22. Find the missing coordinates to complete the ordered pair solution to the given linear equation.
23. Graph the equation. Be sure to simplify the equation before graphing it. 20+6y=2y
24. Determine whether the given points are on the graph of the equation. 4x+3y= 15
25. Use the slope- intercept form to graph the equation y=5/3x+2
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-1-HOMEWORK-TEST-1-1-
Find-the-slope-of-the-31546
MATH 110 Week 1 Homework 3.1
1. Plot each point in the xy plane. Tell in which quadrant or on what coordinate axis each point lies.
2. Determine the coordinates of each of the points plotted. Tell in which quadrant or on what
coordinate or on what coordinate axis each point lies.
3. Solve for y 3x+y=9
4. Solve for y 8x-4y=20
5. Solve the equation for y.
4x+6y= 24
6. Determine whether the given points are on the graph of the equation.
3. 7. Solve for y. Y-8 = -2/3x
8. Solve the equation for y
8x+y=15
9. solve the following equation for y.
5x+6y=30
10. find the missing coordinate to complete the ordered pair solution to the given linear equation.
11. find the missing coordinates to complete the following ordered pair solutions to the given linear
equation.
12. find the missing coordinate to complete the ordered-pair solution to the given linear equation.
13. find the missing coordinate to complete the ordered-pair solution to the given linear equation
14. the map to the right shows the layout of towns in particular county .like many maps used in driving
or flying , it has horizontal and vertical grid makers for ease of use. Use the grid labels to indicates the
location of town 6.
15. the map to the right shows the layouts of towns in a particular county. Like many maps used in
driving or flying . it has horizontal and vertical grid makers for ease of use. Use the grid labels to indicate
the location of town 8.
16. the map to the right shows the layouts of towns in a particular county. Like many maps used in
driving or flying . it has horizontal and vertical grid makers for ease of use. Use the grid labels to indicate
the location of town 8.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-1-HOMEWORK-3-1-1-plot-
each-point-in-the-31547
MATH 110 Week 1 Homework 3.2
1. Is the point (4,8) a solution to the equation 3x+7y=68? Why or why not?
2. Fill the blank so that the resulting statement is true.
3. Complete the ordered pairs so that each is a solution of the given linear equation. Then graph
the equation.
4. 4. Complete the ordered pairs so that each is a solution of the given linear equation. The graph the
equation.
5. Complete the ordered pairs (0,-),(2,-) and (-1,-) so that each is a solution of the given linear
equation. Then graph the equation.
6. Complete the ordered pairs so that each is a solution of the given linear equation then graph the
equation.
7. Graph the following equation by plotting three points and connecting them. Use a tables of
values to organize the ordered pairs.
8. Graph the following equation by plotting three points and connecting them. Use a tables to
value to organize the ordered pairs.
9. Graph the equation 9x-5y=0
10. For the equation y =6-2x, answer parts (a) and (b).
11. Graph the equation. Be sure to simplify the equation before graphing it. 3x+5y= -18
12. Graph the linear equation by any method. Y=2x-3
13. Graph the linear equation by any method y=-2x+5
14. Graph the linear equation by any method 4x=-12y+8
15. Graph the equation x=5
16. Graph the equation. Be sure to simplify the equation before graphing it. 18+3y= -3y
17. Graph the equation. Be sure to simplify the equation before graphing it. 8+6x=4x
18. The number of foreign students enrolled in a certain college is approximated by the equation
S=16t+270, where is the number of years since 1980,and S is the number of foreign students. Graph the
equations for t=0, 15.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-1-HOMEWORK-3-2-1-Is-the-
point-4-8-a-soluti-31544
MATH 110 Week 2 Homework Test 2
1. Choose which represents the following inequality. 2x- 5y> -5
5. 2. Graph the following inequality. Y>=1
3. Graph the equation y=5x2
4. Write an equation of the line in the figure below.
5. How can you tell whether a graph is the graph of a function?
6. Find an equation of the line that has the given slope and passes through the given point. M= -
5,(4,5)
7. Graph the inequality. X<=6
8. Use the vertical line test to determine whether the given graph is the graph of a function.
9. A line has a slope of 10. What is the slope of the line parallel to it?
10. Graph the region described by the following inequality.2x-y<=6
11. Write an equation of the line passing through the points(4,7) and (-2,-17).
12. Graph the following inequality. Y>-1
13. Write an equation of the line in the figure.
14. Determine if the ordered pairs (-1,5) and (2,-5) are solutions of the following linear inequality in
two variables. -5x+ 4y<= -5
15. Given the following functions, find the indicated values.
16. Find an equation of the line that passes through (0,7) and is parallel to y= 1/3x+6
17. Find an equation of the line that passes through (2,4) and is perpendicular to y =2x-8
18. Determine whether the relation is a function.
19. Find the domain and range of the relation. Determine whether the relation is a function.
20. During a recent population growth period in a certain state, from 1995 to 2005, the approximate
population of the state measured in millions could be predicted by the function f(x)= 0.02x2+0.06x+30.8,
where x is the number of years since 1995. Find f(0), f(6), and f(10). Graph the function
21. Graph the equation x= y2+5
22. Graph the region described by the inequality. Y<2x-4
23. Graph the following inequality. x>=4
6. 24. Find the domain and range of the relation. Determine whether the relation is a function.
25. Find the equation of the line that fits the description. Passes through (4,6) and has zero slope.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-2-HOMEWORK-TEST-2-1-
Choose-which-represent-31557
MATH 110 Week 2 Homework 3.4
1. Write an equation for the line described. Give the answer in slope – intercept form
2. Use the slope and the y-intercept to graph the line.
3. Find the slope and y-intercept of the line with equation 4x-y=3. Then graph the line.
4. Find the slope and y intercept of the line with equation x+8y=-8. Then graph the line.
5. Give the slope and y intercept of the line, and graph it.
6. The graph of a linear function f is shown. A. Identify the slope, y – intercept, and x-intercept.
7. Find an equation of the line that has the given slope and passes through the given point.
8. Find an equation of the line that has the given slope and passes through the given point.
9. Find an equation of the line that has the given slope and passes through the given point.
10. Find an equation of the line that has the slope m=1/3 and passes through the point(3,8).
11. Find the equation of the line that fits the description. Passes through (4,-9) and has zero slope.
12. Write an equation of the line passing through the points (1,-7) and (-4,3).
13. Write an equation of line passing through the given points.(4,-10) and (-1,5)
14. Write an equation of the line passing through the points(3,9) and (-1,-15).
15. Write an equation of the line in the figure below.
16. Write an equation of the line in the figure below.
17. Write an equation of the line in the figure below.
18. Write an equation of the line in the figure below.
19. A line has a slope of -9.
7. 20. The equation of a line is y =3/4x+2.
21. Find an equation of the line that passes through (0,7) and is parallel to y =1/4x+5
22. Find an equation of the line that passes through (4,5) and is perpendicular to y=4x-7
23. Suppose the growth of population during the period from 1980 to 2008 can be approximated by
an equation of the form y=mx+b , where x is the number of years since 1980 and y is the population
measured in millions. Find the equations if two ordered pairs that satisfy it are(0,227) and (10,250).
MATH 110 Week 2 Homework 3.5
1. Determine whether the ordered pairs given are solutions of the linear inequality in two
variables.
2. Determine if the ordered pairs (-1,-1) and (0,-3) are solutions of the following linear inequality in
two variables.
3. Determine if the ordered pairs (-4,2) and(3,1) are solutions of the following linear inequality in
two variables. X< -y
4. Choose which graph represents the following inequality. -3x+3y>-3
5. Choose which graph represents the following inequality.
6. Choose which graph represents the following inequality.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-2-HOMEWORK-3-5-1-
Determine-whether-the-ord-31540
MATH 110 Week 2 Homework 3.6
1. Fill in the blanks.
a. The domain of a function is the set of______ of the ______variable.
2. How can you tell whether a graph is the graph of a function?
3. a. Find the domain and range of relation.
b. determine whether the relation is a function.
8. 4. a. find the domain and range of the relation.
b. determine whether the relation is a function.
5. graph the equation y =x2-2
6. graph the equation y =4x2
7. graph the equation. x = -5y2
8. graph the equation x = y2-2
9. graph the equation. x= (y-2)2
10. use the vertical line test to determine whether the given graph is the graph of a function.
11. determine whether the relation is a function.
12. given the following functions, find the indicated values.
13. given the following functions, find the indicated values.
14. during a recent population growth period in a certain state, from 1995 to 2005, the
approximate population of the state measured in millions could be predicted by the function f(x)=
0.04x2+ 0.08x+30.6, where X is the numbers of years since 1995. Find f(0), f(6), and f(10). Graph the
function.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-2-HOMEWORK-3-6-1-Fill-in-
the-blanks-a-T-31542
MATH 110 Week 3 Homework 4.1
1. Explain what happens when a system of two linear equation is inconsistent. What effect does it
have in obtaining a solution? What would the graph of such a system look like/
2. How many solutions can a system of two linear equations in two unknown have?
3. Determine whether the given ordered pair is a solution to the system of equations.
4. Solve the system equations by graphing. Check your solution.
5. Solve the system of equations by graphing. Check your solution.
6. Solve the system of equations by graphing. Check your solution.
9. 7. Solve the system of equations by substitution. 5x+y = 18 y=4x
8. Solve the system by substitution. –x-6y= -13 y=3x-1
9. Solve the following system by substitution x=8y+35 x=4/3y
10. Solve the system by substitution. Y =3x 12x-4y=0
11. Solve the system by substitution. X=3y 5x-15y=5
12. Find the solutions to the system by the addition method. Check your answers.
13. Find the solution to the system by the addition method. Check your answers.
14. Find the solutions to the system by the substitution method. Check your answers.
15. If possible, solve the system of equations. Use any method. if there is not a unique solution to
the system , state a reason.
16. If possible, solve the system of equations. Use any method
17. If possible, solve the system of equations. Use any method. if there is not a unique solution to
the system , state a reason.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-3-HOMEWORK-4-1-1-
Explain-what-happens-when-31621
MATH 110 Week 3 Homework 4.3
1. The sum of two numbers is 63. If three times the smaller number is subtracted from the larger
number, the result is 7. Find the two numbers.
2. An employment agency specializing in temporary construction help pays heavy equipment
operators $137 per day and general labourers $92 per day. If thirty-nine people were hired and the
payroll was $4398, how many heavy equipments operators were employed? How many labourers?
3. Ninety passengers rode in a train from city a to city b. Tickets for regular coach seats costs $111.
Tickets for sleeper cars seats cost $284. The receipts for the trip totalled $18,640. How many passengers
purchased each type of tickets?
4. Jen butler has been pricing speed-pass train fares for a group trip to New York. These adults and
four children must pay $110. Two adults and three children must pay $78. Find the price of the adult’s
tickets and the price of a child’s tickets.
10. 5. On Monday, Harold picked up three donuts and four large coffees for the office staffs. He paid
$4.69. on Tuesday, Melinda picked up six donuts and six large coffees for the office staff.
6. Against the wind a small plane flew 210 miles in 1 hour and 10 minutes. The return trip took
only 50 minutes. What was the speed of the wind? What was the speed of the plane in still air?
7. Basketball players scored 17 times during one game. She scored a total 29 points, two for each
two-point shot and one free throw. How many two-point shot did she make? How many free throws?
8. Nick’s telephone company charges $0.08 per minute for weekend calls and $0.09 per minute for
calls made on weekdays. This month nick was billed for 587 minutes. The charge for these minutes was
$47.28. How many minutes did he talk on weekends and how many minutes did he talk on weekdays?
9. A basketball team played 70 games. They won 20 more than they lost.
10. The perimeter of a standard sized rectangular rug is 28 ft. The length is 2 ft longer than the
width. Find the dimensions.
11. At a concession stand, three hot dogs and four hamburgers cost $11.25; four hot dogs and three
hamburgers cost $11.50. find the cost of one hot dog and the cost of one hamburger.
12. A lab technician mixed a 610 ml solution of water and alcohol. If 3% of the solution is alcohol,
how many millilitres of water were used?
13. One canned juice drink is 20% orange juice, another is 10% orange juice. How many litters of
each should be mixed together juice?
14. $5400 is invested, part of it at 10 % and part of it at 9%. For a certain year, the total yields is
$516.00. how much was invested at each rate?
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-3-HOMEWORK-4-3-1-The-
sum-of-two-numbers-is-31537
MATH 110 Week 3 Homework 4.4
1. In the graph of the system y>=9x+5 and y<=-4x+8, would the boundry lines be solid or dashed?
Why?
2. Stephanie wanted to know if the point (3, -4) lies in the region that is a solution for y<-2x+3 and
y> 5x - 3.?
3. Graph the solution of the following system y>=3x-5 x+y<=2
11. 4. Graph the solution of the following system y>= -3x y>= 4x+5
5. Graph the solution of the following system. Y>=2x-5 y<=3/5x
6. Graph the solution of the following system. X-y>=-1 -3x-y<=6
7. Graph the solution of the following system.x+2y<10 y<5
8. Graph the solution of the following system. y<1 x> -5
9. Graph the solution of the following system. X-2y>= -4 3x+y<=6
10. Graph the solution of the following system. 6x+5y<30 6x+5y>-30
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-3-HOMEWORK-4-4-1-In-the-
graph-of-the-syste-31623
MATH 110 Week 3 Homework Test 3
1. Explain what happens when a system of two linear equations is inconsistent. What effect does
it have in obtaining a solution? What would the graph of such a system look like?
2. Solve the system using elimination. State whether the system is inconsistent, or consistent and
dependent.
3. Graph the solution of the following system. X-y>=-5 -4x-y<= 2.
4. Ninety-right passengers rode in a train from city A to city B. Tickets for regular coach seats cost
$112. Tickets for sleeper cars seats cost $290. The receipts for the trip totaled $20,232. How many
passengers purchased each type of ticket?
5. An employment agency specializing in temporary construction help pays heavy equipment
operators $128 per day and general labourers $95 per day. If 30 people were hired and the payroll was
$3609, how many heavy equipment operators were employed? How many labourers?
6. In the graph of the system y>=5x+6 and y<= - 3x+2, would the boundary lines be solid or
dashed? Why?
7. Stephanie wanted to know if the point (3,-4) lies in the region that is a solution for y<-2x+3 and
y>5x-3. How could she determine if this is true?
8. If possible, solve the system of equations. Use any method.
9. Solve the system using elimination.
12. 10. Graph the solution of the following system.
11. How many possible solutions can a system of two linear equations in two unknowns have?
12. Graph the solution of the following system.
13. Against the wind a commercial airline in South America flew 630 miles in 3.5 hours. With a
tailwind the return trip took 3 hours. What was the speed of the plane in the air? What was the speed of
the wind?
14. Solve by the substitution method 8x+3y= 10 X=16-9y
15. Graph the solution of the following system x+3y<15 y<5
16. Kevin and Randy Muise have a jar containing 63 coins, all of which are either quarters or nickels.
The total value of the coins in the jar is $11.55. How many of each type of coin do they have?
17. If possible, solve the system of equations. Use any method. if there is not a unique solution to
the system, state a reason.
18. Determine whether (a) (2,5) , (b) (-2,2) and (c) (2,-2) are the solutions of the system.
19. Solve the system of equations using elimination.
20. Solve the system of equations using substitution. Then classify the system of equations.
21. Solve the system by the substitution method. x+2y = 3 y = 2x+14
22. Determine whether the given set of ordered pairs (a) (3,5),(b)(-1,-5) and (2,1) are solutions of
the system of equations.
23. The Jurassic Zoo charges $9 for adult admission and $2 for each child. the total bill for the 94
people from a school trip was $356. how many adults and how many children went to the zoo.
24. The sum of two numbers is 81. If twice the smaller number is subtracted from the larger
number, the result is 6. Find the two numbers.
25. If possible, solve the system of equations. Use any method. if there is not a unique solution to
the system , state a reason.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-3-HOMEWORK-TEST-3-1-
Explain-what-happens-w-31625
13. MATH 110 Week 4 Homework 8.1
1. Write in simplest exponent form. (-7)(x)(y)(z)(y)(z)(y)(x)
2. Multiply and simplify.(a4.a9).
3. Use the product rule to simplify.(-4x5)(5x9)
4. Multiply. (13x3)(4x)
5. Multiply.(8ab5)(4a5b4)
6. Multiply.( 9w)(3w6z)(0)
7. Divide. Assume that the variable in the denominator is nonzero.
8. Divide. Assume that all variables in any denominator are nonzero. Y2/y5
9. Divide assume that are variables in the denominator are nonzero. a17 /2a9.
10. Divide assume that all variables in the denominator are nonzero. 16a6b/-64a3b5.
11. Simplify (c6)2
12. Simplify(3x3y6z)2
13. Simplify(-3x2)4
14. Simplify (2x/3y5)3
15. Simplify (-2x2y0z2)4
16. Simplify. Assume that variables a is nonzero. a-6
17. Simplify. Assume that variables a is nonzero. 1/ a-3
18. Simplify. Express your answer with positive exponents. Assume that all variables are nonzero. x-
6y-4/ z-3.
19. Simplify. Assume that variable x is non zero.b5x-4.
20. Simplify .assume that variables z is non zero. 6z-8
21. Simplify. Express the answer with positive exponents. (6xy-2/z3)2.
22. Evaluate (125)2/3.
23. Evaluate (4)3/2.
14. 24. Simplify the given expression 225 -1/2
25. Simplify the following expression and express the answer with positive exponents. Evaluate or
simplify the numerical expressions. (64)-2/3
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-4-HOMEWORK-8-1-1-Write-
in-simplest-exponen-31626
MATH 110 Week 4 Homework 8.2
Explain why the cube root of a negative number is a negative number.
Find the square root. √16
Evaluate if possible. √100+√225
Evaluate if possible -√1/25
Evaluate if possible√-169
For the given function, find the indicated function values. Find the domain of the
function.√3x+18
Find the root 3√216
Find the root that is a real number. 3√-125
Evaluate if possible 8√(3)8
Rewrite with a rational exponent. 3√y
Assume the variable responsible a positive real number. Replace the radical with a rational
exponent. 5√a4.
Simply assume that all variables represent positive numbers. 3√p9q24
Simplify assume that the variables represents positive real numbers. √16x8y24
Write the expression in radical form. Assume that the variables represent a positive real
numbers. C5/5.
Write the expression in radical form and then evaluate. 363/2.
Simplify (32x10) -1/5
15. Simplify assume that the variables represents positive and negative real numbers. 4√a32b8
Assume the variable responsible a positive real number. √144 x20 y28
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-4-HOMEWORK-8-2-Explain-
why-the-cube-root-o-31627
MATH 110 Week 4 Homework Test 4
1. Simplify the following expression and express the answer with positive exponents. Evaluate or
simplify the numerical expressions. (64) -2/3
2. Simplify .assume that the variables represent positive real numbers. √169x14y18
3. Evaluate if possible √-64
4. Simplify. Assume that variables b is nonzero. 5b-8
5. Simplify .assume that the variables represent any positive or negative real number. 6√a36b12
6. Write the expression in radical form. Assume that the variable represents a positive real number
c7/5.
7. Simplify. (32x10) -1/5
8. Write is simplest exponent form (-3)(a)(b)(c)(a)(b)(c)(c).
9. Evaluate if possible √36+√196
10. Write the expression in radical form and then evaluate. 36-3/2.
11. Rewrite with a rational exponent 5√z.
12. Evaluate if possible 5√(6)5.
13. Simplify the expression. Assume that all variables are nonnegative real numbers. √96x3yz8
14. Find the root that is a real number. 3√-64
15. Combine 5√27 -√3
16. Simplify. Express your answer with positive exponents. Assume that all variables are nonzero. x-
3y-9/z-6
17. Use the product rule to simplify. (-3x8)(8x7)
16. 18. Simplify √96
19. Simplify. Assume that all variables represent positive numbers. 3√s9t18
20. Evaluate (25)3/2.
21. Multiply (9w)(6w5z)(0)
22. Simplify (b9)5
23. Divide. Assume that all variables in any denominator are nonzero.
24. Combine 3√2+√11-7√11
25. For the given function, find the indicated function values. Find the domain of the function.
F(x)=√5x+15, find (0) f(1) f(4),f(-1)
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-4-HOMEWORK-TEST-4-1-
Simplify-the-following-31633
MATH 110 Week 5 Homework 8.4
1. Multiply and simplify. √2√5
2. Multiply (3√7)(-7√2)
3. Multiply (9√27)(-7√3)
4. Multiply (3-√2)(5+√2)
5. Multiply and simplify. Assume that all variables represent nonnegative numbers.(3√5+√11)(√5-
2√11)
6. Multiply and simplify. (√2+4√7)(√3+√2).
7. Multiply and simplify (√3-3√5)2
8. Multiply and simplify. Assume that the variable represents a nonnegative number.(8-5√b)2
9. Multiply and simplify. Assume that all variables represents nonnegative numbers.(√3x-1-2)2
10. Divide and simplify.√64/25.
11. Divide and simplify. Assume that all variables represent positive numbers.
17. 12. Divide and simplify. Assume that all variables represent nonnegative numbers.
3√216x11y12/125
13. Divide and simplify. Assume that all variables represent nonnegative numbers.3√5y8/3√64x9
14. Simplify by rationalizing the denominator. 6/√7.
15. Simplify by rationalizing the denominator √81/7.
16. Rationalize the following denominator and simplify. 1/√5y
17. Simplify by rationalizing the denominator. √25a/√5y.
18. Simplify by rationalizing the denominator √3/√15x.
19. Simplify by rationalizing the denominator 7/√3x
20. Simplify by rationalizing the denominator x/√13-√3
21. Simplify by rationalizing the denominator. 5y/√11+√10
22. Simplify by rationalizing the denominator. √7+√3/√7-√3
23. The cost of fertilizing a lawn is $0.25 per square foot. Find the cost to fertilize the triangular
lawn whose base is (8+√11) feet and attitude is √44 feet.
http://www.justquestionanswer.com/viewanswer_detail/-31640
MATH 110 Week 5 Homework 8.5
1. Before squaring each side of a radical equation, what step should be taken first?
2. Solve. If the equation has no real solution, so state.√3x+7= 4.
3. Solve the radical equation √9x-5-7 =0
4. Solve the radical equation y+1=√11y-17
5. Solve the radical equation 2x=√19x+5
6. Solve the radical equation 3= 8+√9x+7
7. Solve the radical equation y-√y-5 =7
8. Solve the radical equation √y+4-4=y
18. 9. Solve the radical equation x-3√x-2=2
10. Solve the radical equation √3x2-x =x
11. Solve the radical equation √x+8=1+√x-7
12. Solve the radical equation √14x+1 =1+√12x
13. Solve the radical equation √x+7 =1+√x+1
14. Solve the radical equation √2x+16-√x+1=3
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-5-HOMEWORK-8-5-1-
Before-squaring-each-sid-31649
MATH 110 Week 5 Homework Test 5
1. Last summer the price of gasoline changed frequently. One station owner noticed that the
number of gallons he sold each day seemed to vary inversely with the price per gallon. If he sold 2500
gallons when the price was $4.10, how many gallons could he expect to sell if the price fell to $3.80?
2. Solve the radical equation 2x= √3x+1
3. Multiply and simplify (7√3)(-9√7)
4. If y varies directly as x, and y=6 when X=5 find y when x=15
5. Solve the radical equation. Check your solutions.√x+13=1+√x+2
6. Divide and simplify. Assume that all variables represent nonnegative numbers. 3√27x5x6/125
7. Solve the radical equation. Check your solutions √11x+1= 1+√9x
8. Solve the radical equation. Check your solutions y+1 = √15y-41
9. Divide and simplify √81/16
10. Find an equation of variation where y varies inversely as x and y=1 when x=14
11. Simplify by rationalizing the denominator. √2/√14x
12. Multiply and simplify.(5-√3)(3+√3)
13. Simplify by rationalizing the denominator √13+√11/√13-√11
19. 14. Divide and simplify Assume that all variables represent nonnegative numbers.
3√12y11/3√125x12
15. Solve if the equation has no real solution, so state. √3x+22= 7
16. Solve the radical equation. Check your solution(s).√3x2-x=x
17. Multiply and simplify. Assume that all variables represent nonnegative numbers. (4-3√b)2
18. Solve the radical equation. Check your solution 3=10+ √5x+4.
19. Solve the radical equation. Check your solution √7x-6-8=0
20. Multiply and simplify. Assume that all variables represent nonnegative numbers.(5√3+√2)(√3-
2√2)
21. Solve the radical equation. Check your solution √x+7=1+√x-2
22. Multiply and simplify. √7√10.
23. Simplify by rationalizing the denominator √36/2
24. Solve the radical equation. Check your solution(s)√2x+16-√x+1=3
25. Divide and simplify Assume that all variables represent positive numbers. √75x/16y10
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-5-HOMEWORK-TEST-5-1-
Last-summer-the-price-31659
MATH 110 Week 5 Homework 8.7
1. Give an example in everyday life of direct variation and write an equation as a mathematical
model.
2. If y varies inversely with X, we write the equation _____
3. If y varies directly as x, and y=7 when x=4, find y when x=12
4. The pressure exerted by a certain liquid at a given point varies directly as the depth of the point
beneath the surface of the liquid. The pressure at 50 feet is 19 pounds per square inch. What is the
pressure at 160 feet?
20. 5. The stopping distance d of a car after the brakes are applied varies directly as the speed r. If a
car travelling 30 mph can stop in 40 ft, how many feet will it take the same car to sto when it is travelling
120 mph?
6. If y varies inversely with the square of x, and y =14 when x=4,find when x=0.2
7. Last summer he price of gasoline changed frequently. One station owner noticed that the
number of gallons he sold each day seemed to vary inversely with the price per gallon. If he sold 2400
gallons when the price was $4.30, how many gallons could he expect to sell if the price fell to $4.10?
8. Every year on earth last day, a group of volunteers pick up garbage at hidden falls park. The time
it takes to clean the beach varies inversely with the number of people picking up garbage last year, 36
volunteers took 4 hours to clean the park. If 59 volunteers come to pick up garbage this year, how long
will it take to clean the park?
9. The weight that can be safely supported by a 2-by 6 inch support beam varies inversely with its
length. A builder finds that a support beam that is 8 feet long will support 800 pounds. Find the weight
can be safely supported by abeam that is 16 feet long.
10. The amount of time it take to fill a whirlpool tub is inversely proportional to the square of the
radius of the pipe used to fill it. If a pipe of radius 1.5 inches can fill the tub in 5 minutes, how long will it
take the tub to fill if a pipe of 3 inches is used?
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-5-HOMEWORK-8-7-1-Give-
an-example-in-everyd-31662
MATH 110 Week 6 Homework 9.1
1. Solve the equation by using the square root properly x2=64
2. Solve the equation by using the square root properly 3x2-45=0
3. Solve the equation by using the square root properly (x-5)2=18
4. Solve the equation by using the square root properly(z+2)2=7
5. Solve the equation by using the square root properly(5x+1)2=7
6. Solve the equation by using the square root properly(8x-3)2=36
7. Solve the equation by using the square root properly(2x+3)2=49
21. 8. Complete the square for the expression and then factor the resulting perfect square trinomial.
x2+ 8x
9. Complete the square for the binomial and factor the resulting perfect square trinomial.x2-10x
10. Add the proper constant to the binomial so that the resulting trinomial is a perfect square
trinomial. Then factor the trinomial. then factor the trinomial x2+19x+____
11. Find the perfect square trinomial whose first two terms are x2-1/5x, and then factor the
trinomial.
12. Determine the constant that should be added to the binomial so that it becomes a perfect
square trinomial. Then write and factor the trinomial. x2+ 5/6x
13. Solve the equation by completing the square.x2+10x+13=0
14. Solve the equation by completing the square x2-4x=26
15. Solve the equation by completing the square x2-18x=-80
16. Solve the equation by completing the square (x2/2)+(5/2)x=2
17. Solve the equation by completing the square 2y2+10y=-9
18. Solve the equation by completing the square x2+8x-13=0
19. The sides of the box shown are labelled with the dimensions in feet. What is the value of x if the
volume of the box is 64 cubic feet?
20. The time a basketball player spends in the air when shooting a basket is called "the hang time."
The vertical leap L measured in feet is related to the hang time "t" measured in seconds by the equation
L=4t^2. Suppose that a basketball player has a vertical leap of 2 feet 3 inches find the hang time for this
leap.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-6-HOMEWORK-9-1-1-Solve-
the-equation-by-usi-31666
MATH 110 Week 6 Homework 9.2
1. use the discriminate to find what type of solutions the equation has. Do not solve the equation.
8x2+3x=2
2. use the discriminate to find what type of solutions the equation has. Do not solve the equation
8x2+13x+5=0
22. 3. use the discriminate to find what type of solutions the equation has. Do not solve the equation
5x2+5=-10x
4. solve by the quadratic formula and simplify. X2=5/8
5. solve by the quadratic formula and simplify 7x2-x-6=0
6. solve the equation. then solve by the quadratic formula and simplify x(x+6)-3= 6x+1
7. solve by the quadratic formula and simplify x2-x-1=0
8. solve by the quadratic formula 4x2-7x-8=0
9. solve by the quadratic formula 2x2-3x-4=0
10. solve by the quadratic formula 16x2+8=10
11. simplify the equation then solve by the quadratic formula 4x(x+2)-9=2x-8
12. simplify the equation then solve by the quadratic formula 1/30+ 1/y= 2/y+5
13. Write a quadratic equation having the given solutions. 3,13
14. Write a quadratic equation having the given solutions 7, -8
15. A company that manufactures mountain bikes makes a daily profit p according to the equation
p= -200x2+8200x- 83402, where p is measured in dollars and x is the number of mountain bikes made
per day. Find the number of mountain bikes that must be made each day to produce a zero profit for the
company.
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-6-HOMEWORK-9-2-1-use-
the-discriminate-to-31671
MATH 110 Week 6 Homework Test 6
1. Solve the equation by using the square root properly (7x-2)2=49
2. The time a basketball player spends in the air when shooting a basket is called the”hang time”.
The vertical leap l measured in feet is related to the hang time t measured in seconds by the equation
l=4t22.suppose that a basketball player has a vertical leap of 3 feet 7 inches. Find the hang time for this
leap.
3. Solve the equation by using the square root properly.(x-5)2=28
23. 4. Find the perfect square trinomial whose first two terms are x2-1/6x, and the factor the
trinomial.
5. Write a quadratic equation having the given solutions. 13,15
6. Solve by the quadratic formula. 4x2+6=9
7. Solve the equation by completing the square. X2+14x+22=0
8. A security fence encloses a rectangular are on one side of a park in a city. Three sides of fencing
are used, since the fourth side of the area is formed by a building. The enclosed area measures 2178
square feet. Exactly 132 feet of fencing is used to fence in three sides of this rectangle. What are the
possible dimensions that could have been used to construct this area?
9. Solve the equation by completing the square. X2-4x=18
10. Solve by the quadratic formula x2+x-4=0
11. Solve the equation by completing the square x2/2+5/2x=2
12. Solve the equation by using the square root properly 2x2-12=0
13. Solve by the quadratic formula. 8x2-7x-7=0
14. Solve the equation by using the square root properly. X2=49
15. Use the discriminate to find what type of solutions the equation has. Do not solve the equation.
4x2+9= -12x
16. Solve the equation by completing the square x2-8x=-12
17. Simplify the equation. Then solve by the quadratic formula.1/6+1/y= 3/y+3
18. Solve by the quadratic formula. 2x2-7x-6=0
19. Solve the equation by completing the square 2y2+10y=-11
20. Solve by the equation formula and simplify. 4x2+x-5=0
21. Solve by the equation formula and simplify x2=3/5x
22. Solve by the equation by any method. x2+10x-4=0
23. Simplify the equation. Then solve by the quadratic formula x(x+5)-7=5x+9
24. Simplify the equation. Then solve by the quadratic formula 4x(x+2)-3=6x-2
24. 25. Solve the equation by using the square root properly (2x+5)2=49
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-6-HOMEWORK-TEST-6-1-
Solve-the-equation-by-31675
MATH 110 Week 7 Homework 9.5
1. Find the coordinates of the vertex and the intercepts of the following quadratic function. When
necessary, approximate the x-intercepts to the nearest tenth. F(x)=x2+6x-7
2. Find the coordinate of the vertex , the y-intercepts and the x-intercepts of the following
quadratic function. g(x)= -x2-8x+9
3. Find the vertex, the y-intercepts, and the x-intercepts, and then graph the function. P(x)=
2x2+8x+3
4. Find the vertex, the y-intercept, and the x-intercepts, and then graph the function. F(x)=x2+6x+9
5. Find the vertex, the y- intercept, and the x-intercepts, and then graph the function.
P(x)=x2+4x+3
6. Find the vertex, the y- intercept, and the x-intercept, and then graph the function. p(x)=-x2+10x-
21.
7. Find the vertex, the y- intercept, and the x-intercept, and then graph the function.
r(x)=2x2+4x+7.
8. Find the vertex, the y- intercept, and the x-intercepts , and then graph the function. f(x)= x2—49
9. Determine , without graphing, whether the given quadratic function has a maximum value or a
minimum value and then find the values. F(x)=-3x2+18x-9
10. Determine , without graphing, whether the given quadratic function has a maximum value or a
minimum value and then find the values. F(x)=2x2+12x-3
11. Determine , without graphing, whether the given quadratic function has a maximum value or a
minimum value and then find the values. F(x)= 3x2+24x-4
12. Suppose that the manufacturer of a dvd player has found that, when the unit price is p dollars,
the revenue R as a function of the price p is R(p) =-2.5p2+400p. (a) for what price will the revenue be
maximized?
25. 13. The daily profit p in dollars of a company making tables is described by the function p(x)= -
5x2+280x-3600, where x is the number of tables that are manufactured in 1 day. Use this information to
find p(25).
14. The daily profit p in dollars of a company making tables is described by the function p(x)=-
6x2+312x-3570, where x is the number of tablets that are manufactured in 1 day. The maximum profit
of the company occurs at the vertex of the parabola. How many tables should be made per day in order
to obtain the maximum profit for the company? What is the maximum profit?
15. Susan throws a softball upward into the air at a speed of 32 feet per second from a 120-foot
platform. the distance upward that the ball travels is given by the function d(t) =-16t2+32t+120. What is
the maximum height of the softball? How many seconds does it take to reach the ground after first
being thrown upward?
16. A security fence encloses a rectangular area on one side of a park in a city. Three sides fencing
are used, since fourth side of the area is formed by a building. The enclosed area measures 242 square
feet. Exactly 44 feet of fencing is used to fence in three sides of this rectangle. What are the possible
dimensions that could have been used to construct this area?
17. Palo alto college is planning to construct a rectangular parking lot on land bordered on one side
by a highway. the plan is to use 600 feet of fencing off the other three sides. What dimensions should
the lot have if the enclosed area is to be maximum?
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-7-HOMEWORK-9-5-1-Find-
the-coordinates-of-t-31689
MATH 110 Week 7 Homework Test 7
1. Solve for the variable specified. Assume that all other variables are nonzero. A=25r2; for r
2. Use the Pythagorean Theorem to find the missing side. C=9,a=6,find b
3. Use the Pythagorean Theorem to find the missing side. c=√40,b=√10,
4. Consider a right triangles with legs a and b hypotenuse c. Find the exact length of the missing
side.
5. Use the Pythagorean Theorem to find the missing side.
6. A brace for a shelf has the shape of a right triangle. Its hypotenuse is 6 inches long and the two
legs are equal in length. How long are the legs of the triangle?
26. 7. The area of a rectangular wall of a brain is 32 feet. its length is 12 feet longer than twice its
width. Find the length and width of the wall of the brain.
8. The length of a rectangle is 5 meters less than twice the width. If the area of the rectangular is
493 square meters, find the dimensions.
9. Bob drove from home to work at 60 mph. After work the traffic was heavier, and he drove home
at 25 mph. His driving time to and from work was 1 hour and 8 minutes. How far does he live from his
job?
10. Palo Alto College is planning to construct a rectangular parking lot on bordered on one side by a
highway. The plan is to use 760 feet of fencing to fence off the other three sides. What dimensions
should the lot have if the enclosed area is to be a maximum?
11. A rocket is fired upward from some initial distance above ground. Its height in feet, h above the
ground, t seconds after it is given by h=-16t2+128t+2448.
12. Find the coordinates of the vertex and the intercepts of the following quadratic function. when
necessary, approximate the x – intercepts to the nearest tenth. F(x)= x2+2x-8
13. Find the coordinates of the vertex, the y-intercept, and the x-intercepts of the following
quadratic function. g(x)=-x2-4x+12
14. Find the coordinate of the vertex and the intercepts of the following quadratic function. when
necessary, approximate the x-intercepts to the nearest tenth.
15. Find the vertex, the y-intercepts, and the x-intercepts, and then graph the function. p(x)= -x2+
4x-3
16. Determine, without graphing, whether the given quadratic function has a maximum value or a
minimum value or a minimum value or a minimum value and then find the value. F(x)=2x2+16x-5
17. Suppose that the manufacturer of a dvd player has found that, when the unit price is p dollars,
the revenue R as a function of the price p is R(p)= -2.5p2+ 750p. (a) for what price will the revenue be
maximized?
18. Find the vertex, the y-intercept, and the x-intercepts, and then graph the function.
19. Two young college graduates opened a chain of print shops. The chain expanded rapidly during
the early 1990s and 2005 is given by the equation y = 2.5x2+27.5x+142 where x is the number of years
since 1990.how many print shops where there in 1995?
20. The daily profit p in dollars of a company making tables is described by the function p(x)=-
6x2+312x-3762, where x is the number of tables that are manufactured in 1 day. The maximum profit of
27. the company occurs at the parabola. How many tables should be made per day in order to obtain the
maximum profit for the company? What is the maximum profit?
21. Susan throws a softball upward into the air at a speed of 32 foot platform. The distance upward
that the ball travel is given by the function d(t) = - 16t2 +32t+24. What are the maximum heights of the
softball? How many seconds does it take to reach the ground after first being thrown upward?
22. A security fence encloses a rectangular area on one side of a park in a city. Three sides of fencing
are used, since the fourth side of the area is formed by a building. The enclosed are measures 800
square feet. Exactly 80 feet of fencing is used to fence in three sides of this rectangle. What are the
possible dimensions that could have been
Used to construct this area?
23. Use the Pythagorean Theorem to find the length of the sides of the triangle.
24. Determine, without graphing, whether the given quadratic function has a maximum value or a
minimum value and then find the value.
25. the revenue r received by a company selling x pairs of sunglasses per week is given by the
Function R(x)= -0.1x2+40x. (a) find the values of R(11) and R(56). (b) how many pairs of sunglasses must
be sold in order for the revenue to be $3000 per week? (c) how many pair of sunglasses must be sold in
order for revenue to be $4000 per week?
http://www.justquestionanswer.com/viewanswer_detail/MATH-110-WEEK-7-HOMEWORK-TEST-7-1-
Solve-for-the-variable-31692
MATH 110 Week 8 The Final Exam
1. Graph the region described by the following inequality. 3x-y>=1
2. Multiply and simplify. Assume that all variables represent nonnegative numbers. (3√5+√7)(√5-
2√7)
3. For the equation y=2=2x, answer part (a) and (b).
4. Solve the system by the substitution method. x+3y=3 y=2x+22
5. Solve the radical equation. check your solutions(s) √x+6=1 + √x-9
6. Use the discriminante to find what type of solutions the equations has. Do not solve the
equation. 2x2+7x=-2
28. 7. Use the Pythagorean Theorem to find the missing side.
8. Find the domain and range of the relation. (b) determine whether the relation is a
function.(6.55),(7.45)(6.65)(8.50)
9. Find the slope of the straight line that passes through the following pair of points.(5,-3) and(-7,-
3)
10. On Monday, Harold picked up five donuts and six large coffees for the office staff. He paid $8.45.
on Tuesday, Melinda picked up six donuts and three large coffees?
11. Determine whether (a)(3,4), (b)(-3,3) and (c)(3,-3) are the solutions of the system. X-y =-6
3x+y=-6
12. A brace for a shelf has the shape of right triangle. Its hypotenuse is 18 inches long and the two
legs are equal in length. How long are the legs of the triangle?
13. If y varies directly as x, and y=4 when x=3, find y when x=12.
14. Write a quadratic equation having the given solutions. -6,3.
15. Check the solution x=-2+√13 in the equation x2+4x-9=0
16. How can you tell whether a graph is the graph of a function?
17. Evaluate if possible √-225
18. Simplify. Express the answer with positive exponents. ((5xy-3)/(z2))2
19. Graph the solution of the following system. Y>=5x-3 x+y<=8
20. Find the coordinates of the vertex and the intercepts of the following quadratic function. When
necessary, approximate the x-intercepts to the nearest tenth. f(x)=x2-2x-8.
21. Solve by the quadratic formula and simplify. X2= (7/8)x
22. Write an equation of the line in the figure below.
23. Find the solution to the system by the addition method. check your answer. 2s+5t=8 5s-10t=
11 what is the solution to the system?
24. The perimeter of a rectangular floor is 80 feet. Find the dimensions of the floor if the length is
three times the width.
25. If y varies inversely with the square of x , and y=11 when x=3, find y when x=0.2