Algebra Examples

${(1, - 5), (12, - 7), (9, - 9), (16, - 13)}$

Step 1

Since there is one value of $y$ for every value of $x$ in $(1, - 5), (12, - 7), (9, - 9), (16, - 13)$ , 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.

$(- 5, 1), (- 7, 12), (- 9, 9), (- 13, 16)$

Step 3