# Ch 9: Absolute Value Expressions & Graphs

Learn all about absolute value expressions and graphs with this chapter. Use these video lessons and quizzes to study these mathematical concepts and practice solving problems that involve them.

## Absolute Value Expressions & Graphs - Chapter Summary and Learning Objectives

Improve your understanding of mathematics by studying absolute value expressions and graphs. This chapter helps you learn what an absolute value is and how to solve problems that involve these expressions. Watch each video lesson to you'll find out more about:

• Evaluating absolute value expressions
• Solving absolute value equations
• Graphing absolute value equations
• Performing transformations, dilations and reflections
• Solving and graphing absolute value inequalities

Video Objective
What is an Absolute Value? Analyze how to determine the magnitude of a number.
How to Evaluate Absolute Value Expressions Break down the best way to evaluate an absolute value expression.
How to Solve an Absolute Value Equation Assess and avoid possible mistakes when solving an absolute value equation.
How to Graph an Absolute Value and Do Transformations Compare methods for graphing absolute value.
Graphing Absolute Value Equations: Dilations & Reflections Focus on the steps for graphing absolute value equations.
The Absolute-Value Inequality: Definition & Example Prepare yourself to solve absolute-value inequalities.
Solving and Graphing Absolute Value Inequalities: Practice Problems Test your understanding of absolute value inequalities.

8 Lessons in Chapter 9: Absolute Value Expressions & Graphs
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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