Question

To which graph does the point (2, 4) belong?

y > x + 3

y > –x + 8

y > 4x – 5

y > –2x + 9

Answer 1

just a matter of subbing ur points in and seeing which one is correct

y > 4x - 5.....(2,4)
4 > 4(2) - 5
4 > 8 - 5
4 > 3 (correct)

Answer 2

It belongs to the graph;
y > 4x -5

On replacing the values of x and y;
4>4(2)-5
4>8-5
4>3