Precalculus Examples

(0, 9)

$(0, 9)$ ,

(8, 6)

$(8, 6)$

Step 1

Since there is one value of

y

$y$ for every value of

x

$x$ in

(0, 9), (8, 6)

$(0, 9), (8, 6)$ , 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

$x$ and

y

$y$ in each ordered pair.

(9, 0), (6, 8)

$(9, 0), (6, 8)$

Step 3

Enter YOUR Problem