Determine the Values of X for Which F(x) and G(x) $$f ( x ) = ( x - 8 ) ^ { 2 } , g ( x ) = \sqrt { x } + 8$$

Multiple Choice

Determine the values of x for which f(x) and g(x) are inverse functions.
- $$f ( x ) = ( x - 8 ) ^ { 2 } , g ( x ) = \sqrt { x } + 8$$

A) $x \leq 0$
B) $x \geq 0$
C) $x \geq 8$
D) $x \leq 8$