Question

G(x)=4x-7

Find g(-9)


G(x)=x^2-4x+11
Find g(-7)

Answer 1

1) -43 2)-10

Explanation:

so for the first one you would enter -9 into all of the x's

g(x)=4x-7

g(-9)=4(-9)-7 ( you would get -36, then you would minus y. so the answer is -43!)

g(-9)=-43

second one would be the same thing

g(x)=x^2-4x+11

g(-4)=-7^2-4(-7)+11

g(-4)=-10