Question

Which of the following functions has the function rule y = x + 4?



A.{(0, 2), (-2, -6), (1, 5)}

B.{(2, 6), (-3, -7), (0, 4)}

C.{(-3, 1), (0, 4), (2, 6)}

D.{(-2, 2), (-1, -5), (3, 7)}

Answer 1

Try the solutions they gave you and see if left side = right side.

Answer 2

Look at b, you can see y = x+ 4, so plug 2 in for x, and 6 for y,

6=2+4
6 = 6 so that's right, now do it with the other ones.

Answer 3

sooo.... C?

Answer 4

Yeah :)

Answer 5

thanks