Question

1. Which ordered pair represents a linear function?

A. (-2,-15),(-1,-9), (0, -3), (1,3), and (2,9)
B. (-2,4),(-1,1),(0,0), (1, 1), and (2,4)
C. (-2,-1),(-1,-4), (0, -5), (1, -4) and (2, -1)
D. (-2,-8),(-1, -1),(0,0), (1, 1), and (2,8)​

Answer 1

A.

Explanation:

A linear function is a straight line on a graph. Point each answer on graphs and the only linear function is A.