Question

Which ordered pair makes both inequalities true? y > –3x + 3 y > 2x – 2 (1,0) (–1,1) (2,2) (0,3)

Answer 1

Answer: Actually it is (2,2) just because it is on the line of equation two doesn't mean i wont work for both equations, it is still part of the solution set.

So the answer is C....

Answer 2

None of these ordered pairs work. Each is false for at least one of the 2 equations. 

(1, 0) is false for equation 1. 
y > -3x + 3
0 > -3(1) + 3
0 > -3 + 3
0 > 0 (FALSE)

(-1, 1) is false for equation 1. 
y > -3x + 3
1 > -3(-1) + 3
1 > 3 + 3
1 > 6 (FALSE)

(2, 2) is false for equation 2. 
y > 2x - 2
2 > 2(2) - 2
2 > 4 - 2
2 > 2 (FALSE)

And (0, 3) is false for equation 1. 
y > -3x + 3
3 > -3(0) + 3
3 > 3 (FALSE)