Question

Find the value g(-2), where g is defined below. g(x) = 2x^2- 4x – 4

Answer 1

Answer:

12

Step-by-step explanation:

For this question, simply plug in -2 for x:

$g(-2)=2(-2)^2-4(-2)-4\\g(-2)=2(4)+8-4\\g(-2)=8+8-4\\g(-2)=12$

Hope this helps!!