If f(x)=2x²+x-2, then f(-2)

asked Feb 13, 2023 184k views

19 votes

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13 votes

Answer:

f(-2)=4

Explanation:

put -2 where x is

f(x)=2x²+x-2

f(-2)=2(-2)²+(-2)-2

f(-2)=(2*4)-4

f(-2)=8-4

f(-2)=4

Tomsontom answered Feb 17, 2023

5.6k points

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