Question

fog,gof,fof,gog
f(x)=x-2
g(x)=x^2+3x+4

fog=((x^2+3x+4)-2)
gof=(x-2)^2+3(x-2)+4
fof=(x-2)-2
gog=(x^2+3x+4)^2+3(x^2+3x+4)+4

then simplify.. is that right?

Answer 1

looks good to me

Answer 2

yep

Answer 3

your on the right track

Answer 4

thanks

Answer 5

Wow, I learned four new words today

fog, gof, fof, and gog