1.) Consider the graphs x+5y=17 and x+7=y^2

Question

where
a=7
b=2
c=57
f(x) = ?
g(x) = ?

I have solved for a,b, and c but I can't figure out f(x) and g(x)

For f(x) I thought it was (17-x)/5 but it's not the correct answer.
For g(x) I thought it was the sqrt(x+7) but it's also not the correct answer.

What am I doing wrong?

Answer 1

Nevermind, solved it!