Question

Find f(-3) f(x) = 4x + 7

Answer 1

-5

Explanation:

To evaluate f(- 3) substitute x = - 3 into f(x), that is

f(- 3) = 4(- 3) + 7 = - 12 + 7 = - 5 → A

Answer 2

Answer: -5

Explanation:

f(-3) for f(x) = 4x + 7

Substitute -3 for x

4(-3) + 7 =

-12 + 7 =

-5