### Home > PC > Chapter 2 > Lesson 2.2.1 > Problem 2-41

2-41.

Find the inverse, , for

*.*

1. Substitute for

*.*

2. Switch every for

*and every*

*for*

*.*

3. Solve for *y* which is .

2-41.

Find the inverse, , for

1. Substitute for

2. Switch every for

3. Solve for *y* which is .