Determine Whether (F ∘ G)(x) = X and Whether (G $$f ( x ) = x ^ { 2 } + 2 , g ( x ) = \sqrt { x } - 2$$

Multiple Choice

Determine whether (f ∘ g) (x) = x and whether (g ∘ f) (x) = x.
- $$f ( x ) = x ^ { 2 } + 2 , g ( x ) = \sqrt { x } - 2$$

A) Yes, no
B) No, yes
C) Yes, yes
D) No, no