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

2. Linear Programming (Aka Linear Optimization) Practice

3. Section 3.4 Classwork Solve Problems A & B on the worksheet.
Complete Problem C on your own paper.
Work on the Homework: Chapter Test Page 115 #1-7

4. Chapter 3 Review Quiz on Tuesday, October 9

5. Quiz Topics Solve & Graph Linear Inequality (number line)
Solve & Graph Absolute Value Inequality (number line)
Solve Polynomial Inequality
Graph Linear Inequality (xy grid)
Graph Quadratic Inequality (xy grid) System of Equations
Linear Programming

8. 2.

9. 2.

10. 3.

11. 3.

12. 3.

13. 3.

15. Unit 3 Pretest Presentation