CPM Homework Banner

Home > PC > Chapter 3 > Lesson 3.2.1 > Problem 3-58


James is trying to find the inverse of . Audrey says it is .

  1. Is Audrey correct? Explain briefly.

    Yes. Switch and .

  2. Explain why the inverse of is not a function.

    There is more than one possible output for each input.

  3. How is the graph of related to the graph of its inverse ?

    The graph of is the reflection of over the line .

  4. Write the function as a piecewise function by considering its graph, which consists of two rays.