Find the domain and range of the inverse of the given function.
-$$f ( x ) = x ^ { 2 } - 8 ; x \geq 0$$
A) Domain: $[ - 8 , \infty )$; range: all real numbers
B) Domain and range: all real numbers
C) Domain: $[ 0 , \infty )$; range: $[ - 8 , \infty )$
D) Domain: $[ - 8 , \infty )$; range: $[ 0 , \infty )$

Question

Quizplus · Accepted Answer

The domain of the inverse is the range of the original function, which is $[ - 8 , \infty )$. The range of the inverse is the domain of the original function, which is $[ 0 , \infty )$.

Find the Domain and Range of the Inverse of the Given