Question

I'm not good at linear equations and I need help fast.

Answer 1

B. nonlinear

Explanation:

Difference Difference

in x x y in y

0 -2

1 1

1 -1

1 7

2 6

1 19

3 25

The difference between any two consecutive x-coordinates is 1. Each difference between any two consecutive y-coordinates is different. This means it is a nonlinear function.