CPM Homework Banner
5-26.
  1. Write the equation of the inverse for each of the following functions. Homework Help ✎

    1. f(x) = 3x – 8

    2. f(x) = x + 6

This function multiplies by 3 then subtracts 8. How can these operations be undone?

f −1(x) = 2(x − 6) or
f −1(x) = 2x − 12

f −1(x) = 2x − 6