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Home  /  Precalculus: HS Edition (6e)  /  Ch P - Prerequisites
Section 9

P.9 Linear Inequalities and Absolute Value Inequalities

Solving linear inequalities, compound inequalities, absolute-value equations and inequalities, applications.

19 lessons. Pick what you need.

Lesson

The Basics of Solving Absolute Value Equations

Lesson

Lesson on Absolute Value Equations with No Solution

Examples

Examples of Solving Absolute Value Equations

Examples

Examples Explaining Why Only One Side is Negative with Solving Absolute Value Equations

Lesson

Lesson on Solving Absolute Value Inequalities

Lesson

Lesson on Special Cases for Absolute Value Inequalities

Examples

Examples on Absolute Value Inequalities

Lesson

Lesson Reviewing Inequalities

Lesson

Lesson on Quadratic Inequalities

Lesson

Lesson on Rational Inequalities

Lesson

Lesson Reviewing Absolute Value Equations and Inequalities

Lesson

Lesson on How To Show Answers on Number Lines, in Interval Notation, and in Set Notation

Lesson

Lesson on Solving Linear Inequalities

Examples

Examples of Basic Linear Inequalities

Examples

Examples of Linear Inequalities with Fractions and Decimals

Lesson

Lesson on How to Solve Three-Part Inequalities

Lesson

Lesson on How to Solve Compound Inequalities

Examples

Examples of Compound Inequalities

Examples

Examples: Putting Everything Together and Another Explanation of Special Cases, Slower-Paced