Find the Inverse f(x)={(8,3),(4,1),(0,-1),(-4,-3)}

Since there is one value of ${\displaystyle y}$ for every value of ${\displaystyle x}$ in ${\displaystyle (8,3),(4,1),(0,-1),(-4,-3)}$, this relation is a function.

Use the definition of the inverse of a function to find the inverse of the set. The inverse is found by swapping the values of ${\displaystyle x}$ and ${\displaystyle y}$ in each ordered pair.