Question

Which of these is a set of inputs and outputs for the function f(x) = 2x + 4

A
(1,2), (2,5), (3,8)
B.
(1,4), (2,6), (3,7)
С
(1,5), (1,8), (1, 10)
D
(1,6), (2,8), (3, 10)

Answer 1

D

Explanation:

Plug in the x values to get the y values