Question

y = 2/x^2 +3
Find f(x) and g(x) so the function can be expressed as y = f(g(x))

Answer 1

difrentiate it ...

Answer 2

I'd say the "inside" or nested function is x^2

and the outside function is 2/x + 3

That makes f(x) = 2/x + 3
and g(x0=x^2

Does that make sense?