1. Section 2.3 – Systems of Inequalities Graphing Calculator Required

2. Procedure:
1. Solve each inequality for y. Document this step.
2. Enter each inequality into the graphing calculator in an appropriate window.
3. Sketch graph on to paper, shading correct region.
4. Label the vertices of the solution.
Note: Change homework to

3. (-1, 5)
(2, 5)
(0.5, 2)

4. (2, 2)
(6, -6)
(-1.8, -0.8)

5. First Quadrant
(0, 6)
(0, 4)
(0.6, 1.6)
(3, 0)
(12, 0)

6. ( , )
(8.5, 4)
(0.25, 4)

7. (-3, 21)
(0, -3)
(-3, -3)