Question

Which of the following points is a solution of the inequality y > -2x + 5?

Answer 1

i have no idea

Answer 2

which points ?

Answer 3

A. (1, 4)
B. (0, 5)
C. (-2, 8)
D. (1, -2)

Answer 4

substitute the points to see which one is true

Answer 5

for example I take point (0,5) and on the equation y>-2x+5, I substitute as follows:
5 > -2(0) + 5 that is equal to 5>5 ( that is NOT TRUE), so you keep trying to see what points make the equation true.

Answer 6

ok thanks