CPM Homework Banner

If ,

  1. Find the domain and range of .

    Domain: Notice the in the denominator. What values of must be excluded?
    Range: Notice that is squared. What does this mean about the outputs of ? Furthermore, what will the do to the range?

  2. Find expressions for , , and .


Use the eTool below to view the graphs.
Click the link at right for the full version of the eTool: Calc 1-38 HW eTool