### Home > CCA2 > Chapter A > Lesson A.1.3 > Problem A-39

A-39.

Serena wanted to examine the graphs of the equations below on her graphing calculator. Rewrite each of the equations in *y *= form (when the equation is solved for *y*) so that she can enter them into the calculator. *A-39 HW eTool* (Desmos) Homework Help ✎

Subtract

Multiply both sides by

Now finish solving for *y* by adding

See part (a).

Use the eTool below to view the graphs of the equations.

Click the link at right for the full version of the eTool: CCA2 A-39 HW eTool