Warm-Up: Solve and Graph  1.  2.. CHAPTER 6 SECTION 4 Solving Absolute-Value Equations and Inequalities.

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Presentation transcript:

Warm-Up: Solve and Graph  1.  2.

CHAPTER 6 SECTION 4 Solving Absolute-Value Equations and Inequalities

Review  Solving Absolute Value Equations:

Solving Absolute Value Inequalities  Steps:  Isolate the Absolute Value  Set equation equal to positive and negative (if negative, switch the inequality sign)  Solve for the Variable  Graph your Solutions Example:

“And” and “Or”

Examples: Solve then Graph  1.  2.

Examples: Solve then Graph  3.  4.

Class Work  Page 356 #12-17

Hand-In Work  2.  4.  1.  3.

Homework  Page 356 #46-51