Question

What is the value of f(-12), if f(x) = 4x - 12?

a. -48
b. -36
c. -60
d. 36

Answer 1

a. -48

Explanation:

Answer 2

A. -48

Explanation:

To find f(-12), we put -12 in for x and solve like shown:

`f(-12)=(4)(-12)\\f(-12)=-48`