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

asked May 27, 2021 27.7k views

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

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Answer:

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!!

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