Select the correct answer.
If the domain of the function, f, is restricted to xz 0, which function is the inverse of f?
f(x) = 9x2 12, x>0
-
A. h(x) = √5 - 12
3
OB. g(x)
=
OC. p():
=
OD. g(x) =
√I + 12
9
12
9
√I + 12
= 3