1. M3 1.5 Systems of Linear Inequalities M3 1.5 Systems of Linear Inequalities Essential Questions: How can we write and graph a system of linear inequalities in two variables? How can we write a system of linear inequalities in two variables for a given solution region?

2. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8 Example 1 Graph the system.

3. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8 Example 1 Graph the system.

4. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8 Example 2 Graph the system.

5. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8 Example 2 Graph the system.

7. Example 4 Graph the linear inequality. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8

8. Example 4 Graph the linear inequality. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8

9. Example 5 Graph the linear inequality. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8

10. Example 5 Graph the linear inequality. -8-6-4 -2 2 42 68 4 6 -4 -6 -8 -2 8

11. Homework p. 25-26 # 1-27 odds