Thread: how would i do this problem

how would i do this problem

given the following functions find f(-2) f(0) and f(3)

f(x)=x^2+2

Originally Posted by robpez

how would i do this problem

given the following functions find f(-2) f(0) and f(3)

f(x)=x^2+2

Someone was not playing attention in class today.
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Substitute.

f(-2)=(-2)^2+2=4+2=6

f(0)=0^2+2=2

f(3)=3^2+2=9+2=11