Algebra 2 Honors Algebra 2 Lesson 12 – Absolute Value Inequalities Mrs. Piburn September 29, 2015.

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Presentation transcript:

Algebra 2 Honors Algebra 2 Lesson 12 – Absolute Value Inequalities Mrs. Piburn September 29, 2015

Bell-Ringer What does absolute value mean? What are the signs and their meanings for inequalities? (Hint: “=“ is not an inequality sign)

Absolute Value Inequalities When working with any absolute value inequality, you must create two cases. If <, the connecting word is "and". If >, the connecting word is "or".

Absolute Value Inequalities - Touch More is ShoreLess is Nest

Absolute Value Inequalities - Draw |n - 3| > 5|n + 2| < 5

Absolute Value Inequalities - Formula |n - 3| > 5|n + 2| < 5

Group Practice Solve and Graph the equation: |b – 4| > 6