Question

8y-6x>=8y-18

what are the two sets of points?

Answer 1

8y - 6x ≥ 8y - 18
-8y -8y
-6x ≥ -18
-6 -6
x ≥ 6
8y - 6(6) ≥ 8y - 18
8y - 36 ≥ 8y - 18
+36 +36
8y ≥ 8y + 18
-8y -8y
0y ≥ 18
0 0
y ≥ 0
(x, y) ≥ (6, 0)