Answer
{$-3,2,6,8,9$} Domain
{$-2,-1,0,1,2$} Range
Function Inverse: $(2,-2),(6,-1),(8,0),(-3,1),(9,2)$
Work Step by Step
To find the inverse function we simply flip the x and y coordinates,
$(2,-2),(6,-1),(8,0),(-3,1),(9,2)$
The x coordinates determine the domain, the y coordinates the range,
{$-3,2,6,8,9$} Domain
{$-2,-1,0,1,2$} Range