# Absolute-Value Equations and Inequalities

## Equations and inequalities with multiple solutions and limited solution sets

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Absolute Value Inequalities

Solve absolute value inequalities and show the solution graph.
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• Video

## Absolute Value Inequalities

How to solve and graph absolute value inequalities.
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## Absolute Value Inequalities: A Sample Application

This video demonstrates a sample use of absolute value inequalities.
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• Critical Thinking

## Absolute Value Inequalities Discussion Questions

A list of student-submitted discussion questions for Absolute Value Inequalities.
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• Real World Application

## Body Temperature

Students will apply their understanding of absolute value equations and inequalities and their graphs to body temperature and calculate the varied body temperatures considered "normal."
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• Study Guide