CPM Homework Banner
1-37.

On many graphing calculators, equations must be entered in form. Rewrite each equation in form. Then use the Desmos tool to confirm that your equations are correct.

  1. Subtract from both sides.How can you get by itself?

  1. See part (a).

  1. Notice that is squared.
    How many answers should you expect?

  1. How many answers should you expect? How can you write a compact solution to show them?

  1. How do you undo squaring? Continue to solve for as you did in parts (c) and (d).

Rewrite each equation and enter it in the eTool below. Check your answers using the eTool.
Click the link at right for the full version of the eTool: Int3 1-37 HW eTool