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3 years ago

If f(x)=x^2+2x-10, what is f(-2)?-10-16-18-2

Mathematics

2 answers:

adell [148]3 years ago

8 0

F(x)=x^2+2x-10
f(-2)=4-4-10
f(-2)=-10

the answer is A) or -10

Luba_88 [7]3 years ago

5 0

Sub -2 for x

f(-2)=(-2)^2+2(-2)-10
f(-2)=4-4-10
f(-2)=-10

answer is -10

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