This document is a mathematics lesson on solving problems involving linear functions. It contains 4 practice problems. Problem 1 has students solve for the number of wallets to be sold to make a Php 30 profit and express the profit function in terms of wallets sold. Problem 2 deals with the cost of manufacturing shoes. Problems 3 has students model the number of math problems Cassandrea solves each day as a linear function and use it to determine how many problems she will solve on specific days. The document concludes by providing an asynchronous learning activity for students to complete.
Semi - Detailed Lesson Plan about Rectangular Coordinate System. There is a lot of activities here. Try to send me a message so that I could send you a worksheet.
References are from Google.com.
Semi - Detailed Lesson Plan about Rectangular Coordinate System. There is a lot of activities here. Try to send me a message so that I could send you a worksheet.
References are from Google.com.
If you are looking for math video tutorials (with voice recording), you may download it on our YouTube Channel. Don't forget to SUBSCRIBE for you to get updated on our upcoming videos.
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If you are looking for math video tutorials (with voice recording), you may download it on our YouTube Channel. Don't forget to SUBSCRIBE for you to get updated on our upcoming videos.
https://tinyurl.com/y9muob6q
Also, please do visit our page, LIKE and FOLLOW us on Facebook!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
If you are looking for math video tutorials (with voice recording), you may download it on our YouTube Channel. Don't forget to SUBSCRIBE for you to get updated on our upcoming videos.
https://tinyurl.com/y9muob6q
Also, please do visit our page, LIKE and FOLLOW us on Facebook!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
If you are looking for math video tutorials (with voice recording), you may download it on our YouTube Channel. Don't forget to SUBSCRIBE for you to get updated on our upcoming videos.
https://tinyurl.com/y9muob6q
Also, please do visit our page, LIKE and FOLLOW us on Facebook!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
NCV 2 Mathematical Literacy Hands-On Training Solution to Summative Assessment 1Future Managers
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This material is designed to inform your students about the dangers of alcohol and teach them the various strategies to prevent substance use and abuse.
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Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
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This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Ethnobotany and Ethnopharmacology:
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Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
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Reverse Pharmacology.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
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The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
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The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
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3. Linear
Functions
Linear functions exhibit many real-life situations. It is
widely used in economics, science, engineering and
many everyday applications. Businesses allow them
to determine the increase or decrease of sales.
Doctors can help them in determining the amount of
dosage of a certain medicine for a specific age.
Linear functions help us model any real-world
3
4. 1. How many wallets must be sold to
have a profit of Php 30?
2. How much profit will Mikaela make if
2 wallets were sold?
3. Express the function 𝑃 in terms of 𝑛.
Problem 1
5. 1. How many wallets must be sold to
have a profit of Php 30?
5 wallets
must be sold to
have a Php 30
profit.
Problem 1
6. 2. How much profit will Mikaela make if
2 wallets were sold?
Mikaella will
make a profit of
Php 15
if 2 wallets were
sold.
Problem 1
7. 3. Express the function 𝑃 in
terms of 𝑛.
(0, 5) and 4, 25
𝑦 − 𝑦1 =
𝑦2 − 𝑦1
𝑥2 − 𝑥1
𝑥 − 𝑥1
𝑦 − 5 =
25 − 5
4 − 0
𝑥 − 0
𝑦 − 5 =
20
4
𝑥
𝑦 − 5 = 5𝑥
𝑦 = 5𝑥 + 5
5𝑥 − 𝑦 = −5
Choose any two points from the graph.
Use the Two-Point form in solving for
the linear function.
Substitution
Simplify
Simplify
Slope-intercept form
Standard form
Problem 1
8. Problem 2
The Shoe Factory formulated an
equation 𝑃(𝑛) = 500𝑛 + 70 which
represents the number of
manufactured shoes (𝑛) and the cost
of manufacture (𝑃).
a. What is the cost of manufacturing 40
shoes?
b. If the cost of manufacturing shoes is
Php 7,570, how many shoes are
manufactured?
c. What is the cost of manufacturing 10
8
9. Problem 2
The Shoe Factory formulated an equation 𝑃(𝑛) = 500𝑛 + 70 which
represents the number of manufactured shoes (𝑛) and the cost of
manufacture (𝑃).
a. What is the cost of manufacturing 40 shoes?
9
Answer:
Let 𝑛 = number of manufactured shoes
𝑃 = cost of manufacture shoes
Equation: 𝑃 𝑛 = 500𝑛 + 70
𝑛 = 40
𝑃 𝑛 = 500𝑛 + 70
𝑃 40 = 500 40 + 70
𝑃 40 = 20,000 + 70
𝑷 𝟒𝟎 = 𝟐𝟎, 𝟎𝟕𝟎
Therefore, the cost of manufacturing 40 shoes is 𝑷𝒉𝒑 𝟐𝟎, 𝟎𝟕𝟎.
10. Problem 2
The Shoe Factory formulated an equation 𝑃(𝑛) = 500𝑛 + 70 which
represents the number of manufactured shoes (𝑛) and the cost of
manufacture (𝑃).
b. If the cost of manufacturing shoes is Php 7,570, how many shoes are
manufactured?
10
Answer:
𝑃(𝑛) = 7,570
𝑃 𝑛 = 500𝑛 + 70
7,570 = 500𝑛 + 70
7,570 − 70 = 500𝑛
500𝑛 = 7,500
𝒏 = 𝟏𝟓
Therefore, the cost of manufacturing 15 shoes is Php 7,570.
11. Problem 2
The Shoe Factory formulated an equation 𝑃(𝑛) = 500𝑛 + 70 which
represents the number of manufactured shoes (𝑛) and the cost of
manufacture (𝑃).
c. What is the cost of manufacturing 10 shoes?
11
Answer:
𝑛 = 10
𝑃 𝑛 = 500𝑛 + 70
𝑃 10 = 500 10 + 70
𝑃 10 = 5,000 + 70
𝑷 𝟏𝟎 = 𝟓, 𝟎𝟕𝟎
Therefore, the cost of manufacturing 10 shoes is 𝑷𝒉𝒑 𝟓, 𝟎𝟕𝟎.
12. 12
Problem 3
Cassandrea decides to start solving math
problems in preparation of the upcoming MTAP.
She started answering 5 problems in day 1, 9
problems in day 2, 13 problems in day 3 and so
on.
a. Present your answer in a table until the 6th day.
b. Write a linear function in slope-intercept form to
represent the given problem.
c. How many problems Cassandrea need to
answer on the 10th day?
d. In what day does Cassandrea need to solve 33
13. 13
Problem 3
Cassandrea decides to start solving math problems in
preparation of the upcoming MTAP. She started answering 5
problems in day 1, 9 problems in day 2, 13 problems in day
3 and so on.
a. Present your answer in a table until the 6th day.
Answer:
Day (𝒙)
Number of
Problems
(𝒚)
+𝟒 +𝟒
1
5
2
9
3
13
4 5 6
17 21 25
+𝟒 +𝟒 +𝟒
14. 14
Problem 3
Cassandrea decides to
start solving math
problems in preparation of
the upcoming MTAP. She
started answering 5
problems in day 1, 9
problems in day 2, 13
problems in day 3 and so
on.
b. Write a linear function
in slope-intercept form
to represent the given
Answer:
(1, 5) and 2, 9
𝑦 − 𝑦1 =
𝑦2 − 𝑦1
𝑥2 − 𝑥1
𝑥 − 𝑥1
𝑦 − 5 =
9 − 5
2 − 1
𝑥 − 1
Choose any two points from the
graph.
Use the Two-Point form in solving
for the linear function.
Substitution
Simplify
Simplify
Simplify
Apply Addition Property of Equality
Slope-intercept form
𝑦 − 5 =
4
1
(𝑥 − 1)
𝑦 − 5 = 4 (𝑥 − 1)
𝑦 − 5 = 4 𝑥 − 4
𝑦 = 4 𝑥 − 4 + 5
𝒚 = 𝟒 𝒙 + 𝟏
15. 15
Problem 3
Cassandrea decides to start solving math problems in
preparation of the upcoming MTAP. She started answering 5
problems in day 1, 9 problems in day 2, 13 problems in day
3 and so on.
c. How many problems Cassandrea need to answer on the
10th day?
Answer:
𝑥 = 10
𝑦 = 4𝑥 + 1
𝑦 = 4 10 + 1
𝑦 = 40 + 1
𝒚 = 𝟒𝟏
Therefore,
Cassandrea needs
to answer 41
problems on the
10th day.
16. 16
Problem 3
Cassandrea decides to start solving math problems in
preparation of the upcoming MTAP. She started answering 5
problems in day 1, 9 problems in day 2, 13 problems in day
3 and so on.
d. In what day does Cassandrea need to solve 33
problems?
Answer:
𝑦 = 33
𝑦 = 4𝑥 + 1
33 = 4𝑥 + 1
33 − 1 = 4𝑥
4𝑥 = 32
𝒙 = 𝟖
Therefore,
Cassandrea needs
to solve 33
problems on the 8th
day.
17. 17
Asynchronous / Self-Learning Activities
Answer the following:
Quarter 2 Week 5
• What’s In
• What I Can Do
• Assessment
Google Forms link
• https://forms.gle/EMK1ZCbvYgSgMzW
m8
18. MATHEMATICS 8
Quarter 2 Week 5
Thank
you!
MR. CARLO JUSTINO J. LUNA
MALABANIAS INTEGRATED SCHOOL
Angeles City