2.3.3 Region Representing Inequalities in Two Variables (Examples)

Example 1: On the graph in the answer space, shade the region which satisfies the three inequalities y≥ –x + 10, y > x and y < 9.   Answer: Solution: 1.  The region that satisfies the inequality y ≥ –x + 10 is the region on and above the line y = –x + 10. 2.  The region that … Read more2.3.3 Region Representing Inequalities in Two Variables (Examples)