Algebra Examples

$(9, - 6)$ , $(8, - 5)$ , $(7, 3)$ , $(4, 3)$

Step 1

Since there is one value of $y$ for every value of $x$ in $(9, - 6), (8, - 5), (7, 3), (4, 3)$ , this relation is a function.

The relation is a function.

Step 2

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 $x$ and $y$ in each ordered pair.

$(- 6, 9), (- 5, 8), (3, 7), (3, 4)$

Step 3