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Warm Up Solve: 3𝑥−9 ≥9 Solve on a number line: 2𝑥−5 2 (𝑥+3)(𝑥+2)<0 𝒙≤𝟎 𝒐𝒓 𝒙≥𝟔 Solve: 3𝑥−9 ≥9 Solve on a number line: 2𝑥−5 2 (𝑥+3)(𝑥+2)<0 Sketch the graph of: 𝑦≤ 𝑥 3 +2 𝑥 2 −𝟑<𝒙<−𝟐

Linear Programming (Aka Linear Optimization) Practice

Section 3.4 Classwork Solve Problems A & B on the worksheet. Complete Problem C on your own paper. Show me three complete solutions for credit. Work on the Homework: Chapter Test Page 115 #1-8

Chapter 3 Review Quiz on Monday, October 16

Quiz Topics - #s represent problems on page 115 Solve & Graph Linear Inequality (number line) #1 Solve & Graph Absolute Value Inequality (number line) #2 Solve Polynomial Inequality #3 Graph Linear Inequality (xy grid) #4 & #5a Graph Quadratic Inequality (xy grid) #6b System of Equations #6 Linear Programming #8

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Unit 3 Pretest Presentation

Problem