Answer
The domain of the inverse function will be: $\{2,6,8,-3,9\}$.
The range of the inverse function will be: $\{-2,-1,0,1,2\}$.
The inverse function will create the following ordered pairs:
$(2,-2),(6,-1),(8,0),(-3,1),(9,2).$
Work Step by Step
In case of a one-to-one function, the inverse’s domain will be the original function’s range and the inverse’s range will be the original function’s range.
The domain of the inverse function will be: $\{2,6,8,-3,9\}$.
The range of the inverse function will be: $\{-2,-1,0,1,2\}$.
The inverse function will create the following ordered pairs:
$(2,-2),(6,-1),(8,0),(-3,1),(9,2).$