Which statement is correct regarding g(x) = cubed root of x + 6 - 8 and the parent function f(x) = cubed root of x ?

A: the domains of g(x) and f(x) are the same, but their ranges are not the same

B: the ranges of g(x) and f(x) are the same, but their domains are not the same

C: the ranges of g(x) and f(x) are the same, and their domains are also the same

D: the domains of g(x) and f(x) are the not the same, and their ranges are also not the same