1. Warm Up Solve the system by elimination: 4x – 6y = 2 5x + 3y = 1

2. For each of the following problems, sketch the graph on your white board, then hold up to check your answer!

3. Graph the inequality. y – 3 ≥ 0

4. Graph the inequality. 4x + 2y < 8

5. Graph the system of linear inequalities. x –5

6. Graph the system of linear inequalities. Y > – 1 x < 2

7. Graph the system of linear inequalities. 2x + y > 0 3x – y ≤ 0

8. Graph the system of linear inequalities. y ≤1 y ≤ 2/3x + 2

9. Graph the system of linear inequalities. 3x – 5y > –8 7x –5y –5

10. Graph the system of linear inequalities. x + y ≤ 5 x + y ≥ –2 x – y ≥–3 x – y ≤ 3

11. Graph the system of linear inequalities. x > 1 y > 1 x + y ≤ 9 x – y ≤ 4