Rev Notes A
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This document provides instructions for a partner activity called "Boards-Up!" where students work together to answer 10 math problems involving graphing and writing equations of lines. They write their answers on white boards and hold them up to get points for correct answers. The problems cover writing and graphing linear equations from slopes and y-intercepts, through two points, and in slope-intercept form.
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The benchmark assessment contains 5 sections on topics including radicals, simplifying radical expressions, adding and subtracting radicals, solving quadratics by completing the square, using the quadratic formula to solve equations, solving rate problems, and finding the roots of quadratic equations. The student scored 14, 11, 11, 13, and 13 points respectively on each section. The student's final score on the benchmark assessment was 20.0 out of a possible 21 points.
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Reference:
Nivera, G. C. (2013), Grade 7 Mathematics: Pattern and Practicalities. Don Bosco Press Inc. Makati City, Philippines.
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Reference:
Nivera, G. C. (2013), Grade 7 Mathematics: Pattern and Practicalities. Don Bosco Press Inc. Makati City, Philippines.
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The benchmark assessment contains 5 sections on topics including radicals, simplifying radical expressions, adding and subtracting radicals, solving quadratics by completing the square, using the quadratic formula to solve equations, solving rate problems, and finding the roots of quadratic equations. The student scored 14, 11, 11, 13, and 13 points respectively on each section. The student's final score on the benchmark assessment was 20.0 out of a possible 21 points.
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For more instructional resources, CLICK me here and DON'T FORGET TO SUBSCRIBE!
https://tinyurl.com/y9muob6q
LIKE and FOLLOW me here!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
Reference:
Nivera, G. C. (2013), Grade 7 Mathematics: Pattern and Practicalities. Don Bosco Press Inc. Makati City, Philippines.
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The document provides an overview of adding integers and examples worked through step-by-step. It discusses the rules for adding integers with the same sign versus different signs. Specifically, it states that for the same sign you add the numbers and keep the sign, and for different signs you subtract the numbers and keep the sign of the number with the larger absolute value. Examples are provided to demonstrate applying these rules to evaluate integer expressions.
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For more instructional resources, CLICK me here and DON'T FORGET TO SUBSCRIBE!
https://tinyurl.com/y9muob6q
LIKE and FOLLOW me here!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
Reference:
Nivera, G. C. (2013), Grade 7 Mathematics: Pattern and Practicalities. Don Bosco Press Inc. Makati City, Philippines.
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6 3 Notes A
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2) It provides examples of square numbers and explores patterns in their ones digits. Only certain digits (0,1,4,5,6,9) can end square numbers.
3) The document also covers finding square roots through prime factorization and the long division method, including examples of finding square roots of decimals. Pythagorean triplets and their relationships to squares are also discussed.
Directed numbers
The document introduces how to add and subtract directed numbers on a number line. It explains that if the directed numbers have the same sign, you add their values, and if they have different signs, you subtract. It provides examples of adding 6 + -3 and subtracting -4 - -9, illustrating starting at the first number on the number line and moving the corresponding number of places based on the operation and second number. The answer is found by labeling the final location.
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1. Defining square roots and the radical symbol, and that the square root of a number can be positive or negative.
2. Explaining that the principal square root is always positive and how to identify squares of integers from 1 to 20.
3. Giving examples of simplifying square root expressions and identifying numbers as rational or irrational.
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The document defines integers and their properties like positive and negative numbers. It introduces rules for adding and subtracting integers, such as adding numbers with the same sign and subtracting numbers with different signs. It also explains how to use a number line to demonstrate adding integers and proves that subtracting a negative number is the same as adding a positive number.
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The document provides information about integers and inequalities:
1. It defines integers as the set of natural numbers, whole numbers, and their opposites, and illustrates integers on a number line.
2. It explains the concepts of absolute value and inequalities, defining absolute value as the distance from 0 and inequality symbols.
3. It provides examples of marking points on a number line, writing inequalities, and comparing integers using inequality symbols.
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The document discusses expanding and simplifying expressions within brackets. It provides examples of multiplying out terms within brackets for expressions like (2a + 3)(4a + 2) and (3b + 2)(4b - 6). The key steps are to multiply out each corresponding term, then collect like terms. Distributing negatives requires being careful about the signs of multiplied terms. The document encourages practicing expanding several example expressions within time limits to check understanding.
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1) The document shows patterns of multiples of numbers (2, 3, 4, etc.) on 6x6 grids.
2) It examines patterns in the sums of consecutive numbers, finding that sums of 3 consecutive numbers are multiples of 3, and sums of 4 consecutive numbers increase by 4s.
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The document provides instruction and examples for calculating slope between two points on a graph. It defines slope as "rise over run", or the change in the y-values divided by the change in the x-values between two points. Examples are given for finding the slope between points, identifying positive and negative slopes, and special cases where the slope is zero or undefined. Students are asked to provide their own examples comparing slopes and complete an exit slip with slope problems.
8 4 Notes A
This document contains:
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8.7 notes b
This document contains notes from multiple sections on solving systems of equations by graphing. It includes questions on graphing systems like y = 3x - 4 and y = -2x + 5. It also asks how to solve an absolute value equation like |x+4| = x^2 - 3 and discusses the pros and cons of the graphing method, listing advantages and disadvantages. Finally, it addresses solving an equation like x^3 + 5x = 7x^2 - 5 by graphing and reflects on graphing techniques from prior lessons.
7 2 Notes A
This document contains homework questions about ratios in similar polygons. It asks students to determine if given polygons are similar by writing the similarity statement and ratio. It also asks what value of y would make two rectangles similar or congruent. The document instructs students to work individually for the rest of class, referring first to notes or partners for questions, and to complete homework questions 10, 14, 16, 20 and 25 for an additional 5 points.
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This document contains a lesson plan on graphing equations. It includes instructions for students to graph equations like y=x^2 - 4x + 3 by plotting points, determine intersection points between two graphs, and identify the region each quadrant represents on a coordinate plane. It provides guidance for students to practice graphing, identifies key ideas to remember, and assigns homework problems for students to complete.
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This document appears to be notes from a math lesson on slopes of lines. It includes definitions of slope, formulas for calculating slope, properties of parallel and perpendicular lines regarding slope, examples of determining if lines are parallel or perpendicular based on their slopes, and homework assignments related to slopes of lines. The document is formatted with questions, definitions, examples, and homework for students.
6 7 6 8 Notes B
1. This document discusses square roots including their definitions, simplifying square roots, multiplying and dividing square roots, and examples of each.
2. Key topics covered are that the square root of a number a is the number b such that b^2 = a, square roots can be found for non-negative numbers, and when finding the square root of a non-perfect square the expression should be left in radical form.
3. Examples are provided for simplifying, multiplying, and dividing square roots such as simplifying √16 to 4, multiplying √2 * √3 = √6, and dividing √25 / √4 = √5.
2.6 2.7 notes a
1. The document provides instructions and tasks for students to complete mathematical expressions, homework questions, and a lesson on reversible and non-reversible operations.
2. Students are asked to simplify expressions, complete homework problems, and determine whether example operations are reversible by considering if the starting number can be determined.
3. The document demonstrates how to "backtrack" through a multi-step operation to find the original starting number using reversible operations.
4 7 Notes A
Day 2 Opener:
- Review problem solving linear equations from the previous day
- Introduce different forms of writing linear equations: point-slope form, slope-intercept form, standard form
- Students work with a partner to practice identifying properties of lines from their equations
Section 4.7 Jiffy Graphs:
- Explain how to quickly write an equation of a line given certain information using the different forms
- Demonstrate graphing lines using point-slope and slope-intercept form by plotting points
- Ask students to consider how to graph a line in standard form for the exit slip
3.4 Notes A
The document discusses perpendicular lines and related concepts like perpendicular bisectors. It provides examples of perpendicular and non-perpendicular lines. It also discusses finding the shortest distance between a point and a line, which is the perpendicular segment connecting the two. Students are given homework on perpendicular lines and an exit slip with two questions about perpendicular bisectors and relationships between lines.
11.1 11.2 notes a
This document provides examples and problems related to tangents of circles. It includes 10 example problems involving finding lengths of tangent segments or radii given other lengths. It also provides instructions for students to complete vocabulary and practice problems related to arcs and chords of circles.
3.1 Notes(3.2 Opener)
This document discusses lines, angles, and parallel lines. It asks the reader to identify different types of line segments, angle pairs, and transversals. It also provides examples of alternate interior angles, alternate exterior angles, corresponding angles, and same-side interior angles. Finally, it assigns homework problems from pages 146-148 involving classifying angle pairs.
2.4 notes b
1. Students were asked to put math problems on the board from previous homework. The document then provides examples of expressions and teaches how to simplify them using order of operations and properties like the distributive property. Students are asked to simplify sample expressions involving variables.
2. The document reviews that expressions need to have "like terms" to be simplified, such as terms with the same variables. Students practice simplifying expressions with multiple variables and terms by combining like terms.
3. To conclude, students are instructed to write their name and ID number on raffle tickets and provide just the simplified answer, practicing the skills of defining a variable, writing an expression, simplifying it, and evaluating it.
3.6 Notes B
The document provides instructions for a math raffle with questions about slopes of lines, as well as instructions and problems for warm-up work, homework, and lessons on writing equations of lines, classifying lines, and solving word problems about rental car costs. Students are to work individually and with partners on multiple math problems and raise their hands when done with raffle ticket questions to have their work checked.
1.6 1.7 notes a
This document provides examples and explanations of the midpoint and distance formulas, as well as transformations in the coordinate plane. It includes 4 examples of using the midpoint and distance formulas to find midpoints and lengths of line segments. It also discusses the different types of transformations - translations, reflections, rotations, and dilations - and provides examples of identifying each type of transformation using arrow notation. The homework assignments are to complete practice problems from sections 1.6 and 1.7 in the textbook, as listed.
8.7 notes
The document discusses a 4 step process but provides no details on the actual steps or content of the process. It references numbered sections but provides no information within those sections. Overall, the document does not contain any substantive information that could be summarized due to the lack of details provided within the numbered sections.
8.7 notes b
This document contains notes from multiple sections on solving systems of equations by graphing. It includes questions about graphing systems like y = 3x - 4 and y = -2x + 5. It also asks how to solve an absolute value equation like |x+4| = x^2 - 3 and discusses the pros and cons of the graphing method, listing advantages and disadvantages.
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Similar to Rev Notes A
November 30, 2015
The document provides an introduction and overview of inequalities for a math class. It includes:
1) A discussion of the key differences between equations and inequalities, noting that inequalities can have a range of solutions rather than a single value.
2) Examples of how to write inequalities using appropriate symbols (<, >, ≤, ≥) and an explanation of open vs. closed circles on a number line.
3) Steps for solving linear inequalities, with the reminder that the inequality sign must be flipped when multiplying or dividing both sides by a negative number.
4) Practice problems for students to solve and graph inequalities on a number line.
Writing and Graphing Linear Equations
This document contains 10 practice questions similar to those that may appear on a mastery assignment. It provides the questions, step-by-step solutions and explanations, and final answers in standard form when required. The questions cover topics such as finding the equation of a line given two points, determining if lines are parallel, perpendicular or neither, describing line graphs, finding intercepts of lines, and rewriting equations in standard form.
The real number system
John scored 17 points (4x4 + 0x1 + -1x3 = 17)
Mary scored 20 points (4x5 = 20)
Adam scored 18 points (4x4 + -1x2 = 18)
Lisa scored 30 points (4x7 + 0x1 + -1x2 = 30)
Kim scored 31 points (4x7 + 4x1 = 31)
Jenny scored 32 points (4x8 = 32)
Zack scored 27 points (4x6 + 4x1 = 27)
Amy scored 25 points (4x5 + 4x1 = 25)
The students sorted from highest to lowest scores are:
1
October 16
This document contains notes from a math class that covered inequalities. It begins with warm-up questions involving order of operations and solving equations. It then introduces inequalities, explaining that they can have multiple solutions rather than a single value. Examples are given of inequality signs for height, drinking age, and speed limits. The rules for solving inequalities are explained, including that the inequality sign must be flipped when multiplying or dividing by a negative number. Students are provided practice problems solving and graphing inequalities on a number line.
Lesson 4 verical and horizontal graphs
This document describes an activity where students will play a game called Taboo to learn key math terms related to graphing. It provides clues without using the key term to get students to write down the answer. Some of the key terms described include vertical, horizontal, x-axis, y-axis, and coordinate. The document tests students' understanding by having them plot points on graph axes and identify lines, and provides an extension task for higher-level students.
N) Multiply Integers Day 1
The document provides instruction on multiplying integers. It explains that multiplication is repeated addition and presents rules for determining the sign of the product when multiplying integers. Examples are worked through step-by-step using models to represent multiplication as groups of numbers. Practice problems are provided for students to simplify expressions involving integer multiplication.
Inequalities mathematics grade nine igcse.ppt
- Students learn to represent inequalities on a number line using different signs such as <, ≤, >, ≥.
- They learn to solve inequalities algebraically using the same steps as solving equations, such as adding/subtracting the same number to both sides.
- A key rule is that if multiplying or dividing by a negative number, the inequality sign must be switched (e.g. from < to >).
- Examples of solving multi-step inequalities and real-world word problems are provided to illustrate the concepts and skills.
Graphing lines part 2 y = mx + b
This document discusses graphing lines using the slope-intercept form equation y=mx+b. It explains that m represents the slope and b represents the y-intercept. Examples are provided to demonstrate how to graph lines by identifying m and b values and plotting points. Students are guided in graphing several lines and then assigned independent practice graphing additional lines using the slope-intercept form.
Indices.ppt
1. The document provides instructions for a multi-step math problem involving picking numbers, operations, and years. It has the reader choose numbers and perform calculations like multiplication, addition, subtraction on them.
2. Key steps include: picking a number 2-9, multiplying by 2 and adding 5, then multiplying the result by 50 and adding or subtracting based on whether the reader's birthday has passed for the current year.
3. The final step is to subtract the 4 digit number from the year the reader was born. The document then has some other random math questions and word problems involving indices.
Math Gr4 Ch12
The document is about algebra and graphing. It contains 12 lessons: negative numbers, finding points on a grid, graphing ordered pairs, problem-solving strategies using logical reasoning, functions, and graphing functions. The lessons include examples and practice problems related to these algebra and graphing topics.
Math Gr4 Ch12
The document is about algebra and graphing. It contains 7 lessons: negative numbers, finding points on a grid, graphing ordered pairs, problem-solving strategies using logical reasoning, functions, graphing functions, and a problem-solving investigation. Each lesson contains examples and practice problems to teach the concepts and standards covered in that lesson.
January 21, 2015
1. The document provides information on linear functions and how to determine if an equation represents a linear function. It discusses using standard form (Ax + By = C) to identify linear equations and determine intercepts.
2. The document contains examples of writing equations of lines given points and slopes in various forms. It discusses using point-slope form and converting between slope-intercept and standard form.
3. The document provides practice problems determining if graphs are functions, whether equations represent lines, finding rates of change, intercepts, and writing equations in different forms. It aims to help students work with linear functions and equations.
G8-Math-Q1-Week-5-Linear-Equations.pptx
This document discusses linear equations in two variables. It defines linear equations, shows how to determine if an equation is linear and how to write it in standard form. It also discusses solving linear equations by finding ordered pairs that satisfy the equation. Finally, it demonstrates different methods for graphing linear equations on a Cartesian plane using tables of values, x- and y-intercepts, and slope-intercept form.
4.1 notes(8th grade)
This document discusses solving inequalities using addition and subtraction. It provides examples of writing inequalities from words and graphs, as well as solving inequalities algebraically. Specifically, it shows how to write an inequality describing a speed limit of 45 mph or a child needing to be taller than 40 inches. It also demonstrates how to write inequalities from graphs and solve examples algebraically such as 9 ≥ x + 7 and -2 < y + 15, graphing the solutions.
Imaginary numbers ppt.
The document discusses imaginary numbers. Imaginary numbers are represented by i, where i = √-1. Standard form for imaginary numbers is a + bi. Rules for adding, subtracting, multiplying and dividing imaginary numbers are provided. When multiplying or dividing, terms with i must be distributed or the fraction simplified to avoid having i in the denominator. The quadratic formula can produce imaginary number solutions when the expression under the square root is negative.
Imaginary numbers ppt.
The document discusses imaginary numbers. Imaginary numbers are represented by the symbol i, where i = √-1. Standard form for imaginary numbers is a + bi. Rules for adding, subtracting, multiplying, and dividing imaginary numbers are provided. When dividing, terms cannot have i in the denominator, and the expression must be multiplied by the same term with the opposite sign. The quadratic formula can produce imaginary number solutions when the expression under the square root is negative.
Imaginary numbers ppt.
The document discusses imaginary numbers. Imaginary numbers are represented by the symbol i, where i = √-1. Standard form for imaginary numbers is a + bi. Rules for adding, subtracting, multiplying and dividing imaginary numbers are provided. When dividing, terms cannot have i in the denominator, and the expression must be multiplied by the same term with the opposite sign. The quadratic formula can produce imaginary number solutions when the expression under the square root is negative.
Imaginary numbers ppt.
The document discusses imaginary numbers. Imaginary numbers are represented by the symbol i, where i = √-1. Standard form for imaginary numbers is a + bi. Rules for adding, subtracting, multiplying, and dividing imaginary numbers are provided. When dividing, terms cannot have i in the denominator, and the expression must be multiplied by the same term with the opposite sign. The quadratic formula can produce imaginary number solutions when the expression under the square root is negative.
Solving Absolute Value Equations and Inequalities.ppt
This document provides information and examples for solving absolute value equations and inequalities. It begins with definitions of absolute value and discusses how absolute value equations can have two solutions since the expression inside the absolute value can be positive or negative. Examples are provided for solving absolute value equations by setting the expression equal to both its positive and negative values. The document also discusses how to solve absolute value inequalities by splitting them into "and" or "or" statements and provides examples of solving and graphing various absolute value inequalities.
October 21, 2013
The document provides information about inequalities:
1. It discusses the meaning of inequalities and how they differ from equations by having a range of possible solutions rather than a single solution.
2. Examples of common signs involving inequalities are presented, such as signs for minimum heights or drinking ages, and how they should be written using inequality symbols.
3. The basic rules for solving and graphing inequalities on a number line are introduced, such as using open or closed circles to represent < or ≤, and how the inequality sign must be flipped when multiplying or dividing by a negative number to maintain the relationship.
Similar to Rev Notes A (20)
Solving Absolute Value Equations and Inequalities.ppt
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Unit 1 test 2.9 notes b
1) The document provides 4 math word problems and equations to solve using techniques like backtracking and defining variables.
2) It asks the reader to simplify the expression 2(x+6) - 4(3x - 1) and evaluate it for x = -2.
3) Another problem defines a variable to represent the number of giraffes at Brookfield Zoo and writes an expression relating it to the number of giraffes at Lincoln Park Zoo.
2.2 2.3 notes a
The document describes a numeric pattern where each row contains consecutive odd integers centered around 1. It asks students to conjecture the pattern and sum of terms in each row. It also provides homework questions on conditional statements, deductive reasoning, and analyzing the truth value of related conditional statements.
Unit 1 test 2.9 notes a
1) The document provides 4 math word problems and equations to solve using techniques like backtracking and defining variables.
2) It asks the reader to simplify the expression 2(x+6) - 4(3x - 1) and evaluate it for x = -2.
3) Another problem defines a variable to represent the number of giraffes at Brookfield Zoo and writes an expression relating it to the number of giraffes at Lincoln Park Zoo.
1.6 1.7 notes b
This document provides examples and explanations of the midpoint and distance formulas, as well as transformations in the coordinate plane. It includes 4 examples of using the midpoint and distance formulas to find midpoints and lengths of segments. It also defines different types of transformations, such as translations, reflections, and rotations. Students are given homework problems applying these concepts, and examples of identifying transformations and describing them with arrow notation.
2.8 notes a
1. The document discusses solving equations by backtracking. It begins by defining an equation and identifying true and false equations. It then discusses the concept of solutions - the values that make the equation true.
2. Examples are provided to illustrate finding solutions to equations by reversing the steps of number tricks. Backtracking involves working backwards through the operations to determine the starting value.
3. Readers are instructed to solve sample equations by listing the number trick steps and then reversing the steps through backtracking to find the solution values.
Chapter 1 rev notes (a)
This document provides homework questions and a review packet for a chapter. It lists 7 numbered sections that appear to be questions or tasks related to reviewing material from the first chapter. The document aims to help students review and reinforce their understanding of the concepts covered in the initial chapter through completing the homework and review activities.
1.6 1.7 notes b
This document provides examples and explanations of the midpoint and distance formulas, as well as transformations in the coordinate plane. It includes 4 examples of using the midpoint and distance formulas to find midpoints and lengths of segments. It also defines different types of transformations, such as translations, reflections, and rotations. Students are given homework problems applying these concepts, and examples of identifying transformations and describing them with arrow notation.
1.6 1.7 notes a
This document provides examples and explanations of the midpoint and distance formulas, as well as transformations in the coordinate plane. It includes 4 examples of using the midpoint and distance formulas to find midpoints and lengths of line segments. It also discusses the different types of transformations (translations, reflections, rotations, and dilations) and provides examples of identifying each type using arrow notation. The homework assignments are to complete practice problems from sections 1.6 and 1.7 in the textbook, as listed.
1.5 1.6 notes b
1. The document provides instructions for a quiz and homework assignments on geometry chapters 1.5 and 1.6.
2. Students are asked to work on their vocabulary packet silently after finishing the quiz. Then the class will review geometry formulas.
3. The homework assignments are to complete problems on page 38 from section 1.5 and page 47 from section 1.6 in the textbook. These cover midpoints, distances, and the midpoint and distance formulas.
1.5 1.6 notes b
1. The document provides instructions for a quiz and homework assignments on geometry chapters 1.5 and 1.6.
2. Students are asked to work on their vocabulary packet silently after finishing the quiz. Then the class will review geometry formulas.
3. The homework assignments are to complete problems on page 38 from section 1.5 and page 47 from section 1.6 in the textbook. These cover midpoints, distances, and the midpoint and distance formulas.
1.5 1.6 notes b
1. The document provides instructions for a quiz and homework assignments on geometry chapters 1.5 and 1.6.
2. It includes examples of using the midpoint formula to find the midpoint of a segment and using given midpoints and endpoints to find missing endpoints.
3. There are also examples of using the Pythagorean theorem and distance formula to find the length of a segment between two points.
1.5 1.6 notes a
1. The document provides instructions for a quiz and homework assignments on geometry chapters 1.5 and 1.6. Students are asked to work on vocabulary and postulates after the quiz.
2. Examples are given for finding midpoints and distances between points on a coordinate plane using formulas like the midpoint formula, Pythagorean theorem, and distance formula.
3. Homework assignments include problems from the textbook on the topics of formulas in geometry, midpoints, and distance.
2.5 notes b
This document contains notes and instructions for a math lesson that includes:
1) Solving expressions and evaluating them for given values.
2) Completing an in-class activity with partners to review basic arithmetic rules.
3) Practicing the basic rules of arithmetic through examples of simplifying expressions using properties like commutative, associative, and distributive properties.
2.3 notes b
This document contains instructions for students to complete various math exercises on their TI-Nspire calculators. It asks students to match expressions to steps, write an expression for the area of a rectangle, simplify an algebraic expression, evaluate expressions for different variable values, and complete an activity on their calculators worth daily work points. Students are told to work with partners but can ask other group members for help if needed and to raise their hand once finished.
2.2 notes a
1. When entering class each day, students should say hi, have their homework out, write any questions on the board, and start the opener problem.
2. The document then provides examples of algebra problems involving variables to represent unknown quantities and expressions combining variables, operators, and constants.
3. Students are instructed to complete a set of practice problems from page 94 in their workbook and have their work checked by the teacher.
8.7 notes b
This document contains notes from multiple sections on solving systems of equations by graphing. It includes questions about graphing systems like y = 3x - 4 and y = -2x + 5. It also asks how to solve an absolute value equation like |x+4| = x^2 - 3 and discusses the pros and cons of the graphing method, listing advantages and disadvantages.
8.7 notes
The document discusses a 4 step process but provides no details on the actual steps or content of the process. It references numbered sections but provides no information within those sections. Overall, the document does not contain any substantive information that could be summarized due to the lack of details provided within the numbered sections.
8.7 d2 a
This document contains notes from multiple sections on solving systems of equations by graphing. It includes questions on graphing systems like y = 3x - 4 and y = -2x + 5. It also asks how to solve an absolute value equation like |x+4| = x^2 - 3 and discusses the pros and cons of the graphing method, listing advantages and disadvantages.
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Rev Notes A
- 1. Boards‐Up! ‐ Your goal is to answer the following questions with your partner and write your answers on your white boards. ‐ When I say "Boards Up!" you'll put your answer in the air. ‐ If it's right, you get a point; if it's wrong, you don't. ‐ For all problems, you must use the best form possible. 1. Write an equation of a line with slope of 6 and y‐intercept (0, ‐5). 2. Graph the equation y = ‐3x + 4. 3. Write an equation of a line with slope of ‐4 through (8, ‐2). 1
- 3. 3
- 4. 4
- 5. 5
- 6. Homework: pg. 402 #4, 5, 8, 9 pg. 404 #3, 9 Worksheet 6