Section+7.5+-+Systems+of+Inequalities

**EXAMPLE 1 PINK = y ≤ -2 PURPLE = x > 3 GREEN = solution.**
 * BLUE = graph BLACK= lines**

 **2. This second example is of the system:**
 **y ≥ 2 y ≤ 3x -6 --> y ≥ -3/2 + 3 (make into y= mx +b) ** *** switch signs when dividing by negative.**
 * **Follow directions from example one. **
 * **The shading for y ≥ 2 is pink, the shading for y ≥ -3/2 + 3 is purple, and the overlap/ solution is green[[image:correct_744.jpg width="396" height="427"]]EXAMPLE 2** ** PINK = y ≥ 2 PURPLE = y ≥ 3 GREEN = solution.**
 * BLUE = graph BLACK= lines**