# Ch 5: Proportional Relationships & Linear Equations

Catch up on missed class time by reviewing the lessons on linear equations and proportional relationships in this engaging chapter. You can work through our fun video lessons and quizzes at your own pace as you get ready to take a quiz or finish your homework.

## Proportional Relationships & Linear Equations - Chapter Summary

In this chapter, you'll review linear equations and proportional relationships as they're used in math. Topics include how proportions and ratios are calculated, finding the slope of a line and modeling a linear relationship between two quantities. Each lesson is followed by a multiple-choice quiz that can help you prepare for a test or a quiz. If you don't want to watch an entire video lesson, use the video tabs feature to skip ahead to the subject you'd like to review. Studying offline is easy with our printable lesson transcripts. Once you complete this chapter, you should be able to:

• Solve practice problems involving ratio and proportion calculations
• Give an example of what directly proportional means
• Graph quantity values with constant ratios
• Explain how standard form applies to linear equations
• Understand the process used to evaluate and write real-life linear models

7 Lessons in Chapter 5: Proportional Relationships & Linear Equations
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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