### Home > INT3 > Chapter 6 > Lesson 6.3.1 > Problem 6-77

6-77.

What is the inverse of *f*(*x*) = –*x* + 6? Justify your answer. Homework Help ✎

This function multiplies by −1 and then adds 6. How can these operations be undone?

Justify by using a table, a graph, or by substituting several values for *x*.