Question

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

Answer 1

f(-2)=14

Explanation:

f(x)=x^2 +2x - 10 and f=(-2)

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

4+0+10

14

f(-2)=14

:)