For the Given Function $f(x)$ , Find $f^{-1}(x)$ State the Domain Of

Multiple Choice

For the given function $f(x)$ , find $f^{-1}(x)$ . State the domain of $f^{-1}(x)$ .
- $f(x) =\sqrt{x+2}$

A) $f-1(x) =x^{2}-4, x \geq 0$
B) $f^{-1}(x) =-x^{2}+2, x \geq 0$
C) $f^{1}(x) =\sqrt{x-2}, x \geq 2$
D) $f^{-1}(x) =x^{2}-2, x \geq 0$