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The Language of Algebra · Weeks 1-9

Absolute Value Inequalities

Solving inequalities involving absolute value by considering distance from zero and applying compound inequality rules.

Key Questions

  1. Explain why absolute value inequalities often result in compound inequalities.
  2. Compare the algebraic steps for solving |x| < a versus |x| > a.
  3. Predict the graphical representation of the solution set for various absolute value inequalities.

Common Core State Standards

CCSS.Math.Content.HSA.REI.B.3CCSS.Math.Content.HSA.CED.A.1
Grade: 9th Grade
Subject: Mathematics
Unit: The Language of Algebra
Period: Weeks 1-9

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