If f(x) = 2x-12, evaluate -2f(3) PLEASE HELP!!!!!!

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Nirsky asked Oct 16, 2022

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If f(x) = 2x-12, evaluate -2f(3)

PLEASE HELP!!!!!!

Mathematics
high-school

Nirsky asked Oct 16, 2022

by Nirsky

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14 votes

Explanation:

2x-12

we substitute because already know the value of x

-2(3)-12

-6-12

-18

Shahnaz answered Oct 17, 2022

by Shahnaz

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13 votes

I think that’s it f(x)=2x−12

KVK answered Oct 23, 2022

by KVK

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