Question

If f(x) = 3x+4, and g(x) = 1/(sqrt(x-2)), what is the explicit forms of f(g(x)) and g(f(x))?

Answer 1

I think I have the answers, I just want to check with someone more experienced if they're correct.
\[f(g(x)) = 3/\sqrt{x-2} + 4\]
and
\[g(f(x)) = 1/\sqrt{3x+2}\]
?

Answer 2

Correct

Answer 3

Thanks :)

Answer 4

Great job giving a stab at it yourself!! thats the best way to learn