Question

Which function is not linear?

A. y - 7= 2(x + 4)
B. 5x - y = 17
c. y = x
D. y = (x – 3)2

Answer 1

D) y=(x-3)^2

Explanation:

Out of all the answer choices, D isn't a linear function/equation because this is an example of a parabola.