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Illustrative Math-Media4Math Alignment

 

 

Illustrative Math Alignment: Grade 7 Unit 2

Introducing Proportional Relationships

Lesson 10: Introducing Graphs of Proportional Relationships

Use the following Media4Math resources with this Illustrative Math lesson.

Thumbnail Image Title Body Curriculum Nodes
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 2 Math Clip Art--Ratios, Proportions, Percents--Proportions 02 Math Clip Art--Ratios, Proportions, Percents--Proportions 02

Topic

Ratios, Proportions, and Percents

Description

This image illustrates proportions using two equivalent ratios, represented by measuring cups and cupcakes. It simplifies proportions to relatable everyday examples. It connects proportions to practical examples, emphasizing the real-world relevance.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 3 Math Clip Art--Ratios, Proportions, Percents--Proportions 03 Math Clip Art--Ratios, Proportions, Percents--Proportions 03

Topic

Ratios, Proportions, and Percents

Description

This image uses coins to demonstrate proportions. The image compares groups of quarters and nickels to highlight equivalent ratios (3:1 and 6:2). It solidifies the concept of equivalent ratios through another real-life example, reinforcing the idea.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 3 Math Clip Art--Ratios, Proportions, Percents--Proportions 03 Math Clip Art--Ratios, Proportions, Percents--Proportions 03

Topic

Ratios, Proportions, and Percents

Description

This image uses coins to demonstrate proportions. The image compares groups of quarters and nickels to highlight equivalent ratios (3:1 and 6:2). It solidifies the concept of equivalent ratios through another real-life example, reinforcing the idea.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 4 Math Clip Art--Ratios, Proportions, Percents--Proportions 04 Math Clip Art--Ratios, Proportions, Percents--Proportions 04

Topic

Ratios, Proportions, and Percents

Description

This image demonstrates proportions through a scale model example, comparing the height and width ratios of the Eiffel Tower in two scales. It highlights the application of proportions in scaling and models, bridging abstract and practical understanding.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 4 Math Clip Art--Ratios, Proportions, Percents--Proportions 04 Math Clip Art--Ratios, Proportions, Percents--Proportions 04

Topic

Ratios, Proportions, and Percents

Description

This image demonstrates proportions through a scale model example, comparing the height and width ratios of the Eiffel Tower in two scales. It highlights the application of proportions in scaling and models, bridging abstract and practical understanding.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 5 Math Clip Art--Ratios, Proportions, Percents--Proportions 05 Math Clip Art--Ratios, Proportions, Percents--Proportions 05

Topic

Ratios, Proportions, and Percents

Description

This image shows proportionality between dimes and pennies using equivalent ratios (1:4 and 3:12). Mathematical steps verify proportionality. It introduces proportional reasoning and calculation steps to ensure clarity in identifying proportional relationships.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 5 Math Clip Art--Ratios, Proportions, Percents--Proportions 05 Math Clip Art--Ratios, Proportions, Percents--Proportions 05

Topic

Ratios, Proportions, and Percents

Description

This image shows proportionality between dimes and pennies using equivalent ratios (1:4 and 3:12). Mathematical steps verify proportionality. It introduces proportional reasoning and calculation steps to ensure clarity in identifying proportional relationships.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 6 Math Clip Art--Ratios, Proportions, Percents--Proportions 06 Math Clip Art--Ratios, Proportions, Percents--Proportions 06

Topic

Ratios, Proportions, and Percents

Description

This image presents proportional triangles, with side lengths maintaining equivalent ratios (2:3:4 and 6:9:12). It demonstrates geometric applications of proportions, extending the concept to shapes and measurements.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 6 Math Clip Art--Ratios, Proportions, Percents--Proportions 06 Math Clip Art--Ratios, Proportions, Percents--Proportions 06

Topic

Ratios, Proportions, and Percents

Description

This image presents proportional triangles, with side lengths maintaining equivalent ratios (2:3:4 and 6:9:12). It demonstrates geometric applications of proportions, extending the concept to shapes and measurements.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 7 Math Clip Art--Ratios, Proportions, Percents--Proportions 07 Math Clip Art--Ratios, Proportions, Percents--Proportions 07

Topic

Ratios, Proportions, and Percents

Description

This image contrasts proportionality with non-proportional groups of coins (dimes and nickels). Ratios differ, clarifying when proportions do not exist. It explains non-proportionality to deepen understanding of proportional relationships.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 7 Math Clip Art--Ratios, Proportions, Percents--Proportions 07 Math Clip Art--Ratios, Proportions, Percents--Proportions 07

Topic

Ratios, Proportions, and Percents

Description

This image contrasts proportionality with non-proportional groups of coins (dimes and nickels). Ratios differ, clarifying when proportions do not exist. It explains non-proportionality to deepen understanding of proportional relationships.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 8 Math Clip Art--Ratios, Proportions, Percents--Proportions 08 Math Clip Art--Ratios, Proportions, Percents--Proportions 08

Topic

Ratios, Proportions, and Percents

Description

This image poses a question about proportional triangles, asking for the missing value (x) to maintain proportionality. It introduces problem-solving involving proportions, encouraging engagement and application.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 8 Math Clip Art--Ratios, Proportions, Percents--Proportions 08 Math Clip Art--Ratios, Proportions, Percents--Proportions 08

Topic

Ratios, Proportions, and Percents

Description

This image poses a question about proportional triangles, asking for the missing value (x) to maintain proportionality. It introduces problem-solving involving proportions, encouraging engagement and application.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 9 Math Clip Art--Ratios, Proportions, Percents--Proportions 09 Math Clip Art--Ratios, Proportions, Percents--Proportions 09

Topic

Ratios, Proportions, and Percents

Description

This image solves the posed proportion problem by finding the value of x using equivalent ratios (x/6 = 7/3). It breaks down the process of solving proportions, reinforcing mathematical reasoning.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 9 Math Clip Art--Ratios, Proportions, Percents--Proportions 09 Math Clip Art--Ratios, Proportions, Percents--Proportions 09

Topic

Ratios, Proportions, and Percents

Description

This image solves the posed proportion problem by finding the value of x using equivalent ratios (x/6 = 7/3). It breaks down the process of solving proportions, reinforcing mathematical reasoning.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 10 Math Clip Art--Ratios, Proportions, Percents--Proportions 10 Math Clip Art--Ratios, Proportions, Percents--Proportions 10

Topic

Ratios, Proportions, and Percents

Description

This image demonstrates proportionality in coins by calculating the number of nickels required for proportional groups (2/5 = 6/x). It closes the sequence with a real-world problem, consolidating the topic and providing a practical application.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Proportions, Image 10 Math Clip Art--Ratios, Proportions, Percents--Proportions 10 Math Clip Art--Ratios, Proportions, Percents--Proportions 10

Topic

Ratios, Proportions, and Percents

Description

This image demonstrates proportionality in coins by calculating the number of nickels required for proportional groups (2/5 = 6/x). It closes the sequence with a real-world problem, consolidating the topic and providing a practical application.

Proportions are a foundational concept in mathematics, connecting ratios to real-world applications. Examples like those in this collection help students visualize and reason about proportional relationships in meaningful contexts, solidifying their understanding.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models, Image 1 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 01 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 01

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models, Image 2 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 02 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 02

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models, Image 3 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 03 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 03

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models, Image 4 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 04 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 04

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models, Image 5 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 05 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 05

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

Proportions
Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models, Image 6 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 06 Math Clip Art--Ratios, Proportions, Percents--Scale Drawings and Scale Models 06

This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents.

Proportions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 1 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 1 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 1

Topic

Linear Functions

Description

This example demonstrates how to create a table of x-y coordinates and graph the linear function y = 2x + 4. The image shows both a graph and a table representing this function. The table includes coordinate pairs (0, 4), (1, 6), (2, 8), (3, 10), and (4, 12), illustrating how the y-value increases by 2 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 10 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 10 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 10

Topic

Linear Functions

Description

This example demonstrates how to create a table of x-y coordinates and graph the linear function y = -x + 6. The image shows both a graph and a table representing this function. The table includes coordinate pairs (0, 6), (1, 5), (2, 4), (3, 3), and (4, 2), illustrating how the y-value decreases by 1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 11 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 11 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 11

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = -x - 8. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, -8), (1, -9), (2, -10), (3, -11), and (4, -12), showing how the y-value decreases by 1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 12 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 12 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 12

Topic

Linear Functions

Description

This example demonstrates the creation of a table of x-y coordinates and the graphing of the linear function y = -x. The image displays both a graph and a table representing this function. The table includes coordinate pairs (0, 0), (1, -1), (2, -2), (3, -3), and (4, -4), illustrating how the y-value decreases by 1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 13 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 13 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 13

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = 0.5x + 4. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, 4), (1, 4.5), (2, 5), (3, 5.5), and (4, 6), showing how the y-value increases by 0.5 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 14 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 14 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 14

Topic

Linear Functions

Description

This example demonstrates how to create a table of x-y coordinates and graph the linear function y = 0.1x - 5. The image shows both a graph and a table representing this function. The table includes coordinate pairs (0, -5), (1, -4.9), (2, -4.8), (3, -4.7), and (4, -4.6), illustrating how the y-value increases by 0.1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 15 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 15 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 15

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = 0.2x. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, 0), (1, 0.2), (2, 0.4), (3, 0.6), and (4, 0.8), showing how the y-value increases by 0.2 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 16 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 16 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 16

Topic

Linear Functions

Description

This example demonstrates how to create a table of x-y coordinates and graph the linear function y = -0.5x + 7. The image shows both a graph and a table representing this function. The table includes coordinate pairs (0, 7), (1, 6.5), (2, 6), (3, 5.5), and (4, 5), illustrating how the y-value decreases by 0.5 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 17 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 17 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 17

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = -0.1x - 4. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, -4), (1, -4.1), (2, -4.2), (3, -4.3), and (4, -4.4), showing how the y-value decreases by 0.1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 18 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 18 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 18

Topic

Linear Functions

Description

This example demonstrates how to create a table of x-y coordinates and graph the linear function y = -0.6x. The image shows both a graph and a table representing this function. The table includes coordinate pairs (0, 0), (1, -0.6), (2, -1.2), (3, -1.8), and (4, -2.4), illustrating how the y-value decreases by 0.6 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 19 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 19 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 19

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = 0x. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, 0), (1, 0), (2, 0), (3, 0), and (4, 0), showing how the y-value remains constant at 0 for all values of x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 2 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 2 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 2

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = 3x - 2. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, -2), (1, 1), (2, 4), (3, 7), and (4, 10), showing how the y-value increases by 3 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 20 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 20 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 20

Topic

Linear Functions

Description

This example demonstrates how to create a table of x-y coordinates and graph the linear function y = 0x - 6. The image shows both a graph and a table representing this function. The table includes coordinate pairs (0, -6), (1, -6), (2, -6), (3, -6), and (4, -6), illustrating how the y-value remains constant at -6 for all values of x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 21 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 21 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 21

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = 0 * x + 4. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, 4), (1, 4), (2, 4), (3, 4), and (4, 4), showing how the y-value remains constant at 4 for all values of x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 3 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 3 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 3

Topic

Linear Functions

Description

This example demonstrates the creation of a table of x-y coordinates and the graphing of the linear function y = 5x. The image displays both a graph and a table representing this function. The table includes coordinate pairs (0, 0), (1, 5), (2, 10), (3, 15), and (4, 20), illustrating how the y-value increases by 5 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 4 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 4 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 4

Topic

Linear Functions

Description

This example showcases the process of creating a table of x-y coordinates and graphing the linear function y = -2x + 5. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, 5), (1, 3), (2, 1), (3, -1), and (4, -3), demonstrating how the y-value decreases by 2 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 5 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 5 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 5

Topic

Linear Functions

Description

This example illustrates the creation of a table of x-y coordinates and the graphing of the linear function y = -3x - 4. The image displays both a graph and a table representing this function. The table includes coordinate pairs (0, -4), (1, -7), (2, -10), (3, -13), and (4, -16), showing how the y-value decreases by 3 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 6 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 6 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 6

Topic

Linear Functions

Description

This example demonstrates how to create a table of x-y coordinates and graph the linear function y = -6x. The image shows both a graph and a table representing this function. The table includes coordinate pairs (0, 0), (1, -6), (2, -12), (3, -18), and (4, -24), illustrating how the y-value decreases by 6 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 7 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 7 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 7

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = x + 7. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, 7), (1, 8), (2, 9), (3, 10), and (4, 11), showing how the y-value increases by 1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 8 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 8 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 8

Topic

Linear Functions

Description

This example demonstrates the creation of a table of x-y coordinates and the graphing of the linear function y = x - 8. The image displays both a graph and a table representing this function. The table includes coordinate pairs (0, -8), (1, -7), (2, -6), (3, -5), and (4, -4), illustrating how the y-value increases by 1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 9 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 9 Math Example--Linear Function Concepts--Linear Functions in Tabular and Graph Form: Example 9

Topic

Linear Functions

Description

This example illustrates the process of creating a table of x-y coordinates and graphing the linear function y = x. The image presents both a graph and a table for this function. The table includes coordinate pairs (0, 0), (1, 1), (2, 2), (3, 3), and (4, 4), showing how the y-value increases by 1 for each unit increase in x.

Graphs of Linear Functions
Math Example--Ratios and Rates--Example 1 Math Example--Ratios and Rates--Example 1 Math Example--Ratios and Rates--Example 1

Topic

Ratios and Rates

Description

This math example focuses on understanding ratios using colored socks. The image displays a collection of red and blue socks, and students are asked to determine the ratio of red socks to blue socks. The solution demonstrates that there are 4 pairs of red socks and 4 pairs of blue socks, resulting in a ratio of 4 : 4, which simplifies to 1 : 1.

Ratios and Rates
Math Example--Ratios and Rates--Example 10 Math Example--Ratios and Rates--Example 10 Math Example--Ratios and Rates--Example 10

Topic

Ratios and Rates

Description

This example focuses on finding equivalent ratios using a collection of socks in various colors. The image shows socks arranged in rows, with black, green, white, and other colors present. Students are asked to find a ratio among three colors that is equivalent to 1 : 3 : 1.

Ratios and Rates
Math Example--Ratios and Rates--Example 11 Math Example--Ratios and Rates--Example 11 Math Example--Ratios and Rates--Example 11

Topic

Ratios and Rates

Description

This example focuses on finding equivalent ratios using a collection of socks in various colors. The image shows socks arranged in rows, with black, green, white, and other colors present. Students are asked to find a ratio among three colors that is equivalent to 1 : 4 : 1.

Ratios and Rates
Math Example--Ratios and Rates--Example 12 Math Example--Ratios and Rates--Example 12 Math Example--Ratios and Rates--Example 12

Topic

Ratios and Rates

Description

This example explores the concept of similar triangles using ratios. The image shows a right triangle with sides labeled as 9, 12, and 15 units. Students are asked to determine if this triangle is similar to a standard 3-4-5 Pythagorean triplet triangle.

Understanding similar triangles is an important application of ratios in geometry. This example demonstrates how ratios can be used to compare the sides of triangles and determine similarity. By scaling the sides of a known triangle (3-4-5) and comparing them to the given triangle, students can see how ratios maintain proportionality in similar shapes.

Ratios and Rates
Math Example--Ratios and Rates--Example 13 Math Example--Ratios and Rates--Example 13 Math Example--Ratios and Rates--Example 13

Topic

Ratios and Rates

Description

This example focuses on verifying the similarity of triangles using ratios. The image shows a right triangle with sides labeled 25, 60, and 65 units. Students are guided through a step-by-step process to determine if this triangle is similar to a 5-12-13 right triangle.

Ratios and Rates
Math Example--Ratios and Rates--Example 14 Math Example--Ratios and Rates--Example 14 Math Example--Ratios and Rates--Example 14

Topic

Ratios and Rates

Description

This example explores the concept of special right triangles using ratios. The image shows a right triangle with sides labeled 3, 3 2 2 ​ , and 6 units. Students are guided through a step-by-step process to verify if this triangle is similar to a 30°-60°-90° triangle.

Ratios and Rates