Question

Let f(x)=3x^2+4x-2 g(x)=x^2-3
Find: f(x+h)

Answer 1

substitute (x+h) everywhere there is an x in f(x)

Answer 2

what's the g(x)=x^2-3 doing?

Answer 3

might be a setup for several problems

Answer 4

yeah, maybe

Answer 5

Y is d person not reponding?

Answer 6

f(x+h) =3(x+h)^2 + 4(x+h) -2
= 3(x^2+2xh+h^2) +4x +4h -2
= 3x^2 +6xh +3h^2 +4x +4h -2

Answer 7

thanks so much!!

Answer 8

You are very welcome! - Good luck