### Home > CCA2 > Chapter 8 > Lesson 8.2.1 > Problem 8-77

8-77.

Find the inverse functions below.

If

, then what doesequal?Rewrite the equation as

. Then switchandand solve for.Solve for

.If

for, then what doesequal?See part (a).

8-77.

Find the inverse functions below.

If

, then what doesequal?Rewrite the equation as

. Then switchandand solve for.Solve for

.If

for, then what doesequal?See part (a).