Question

Which ordered pair is a solution of y = x + 4?

A (0,0)
B (5,54)
C (7,28)
D (9,13)

Answer 1

plug in 13 for y you get x = 9 D(9,13)

Answer 2

D (9,13)

Explanation:

Substitute the points into the equation

y =x+4

A (0,0)

0=0+4

0=4 False This point is not a solution

B (5,54)

54 = 4+4

54=8 False This point is not a solution

C (7,28)

28 = 7+4

28 = 11 False This point is not a solution

D (9,13)

13 = 9+4

13=13 True This point is a solution