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Home > CCA > Chapter 5 > Lesson 5.1.3 > Problem 5-39

5-39.

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. 5-39 HW eTool (Desmos). Homework Help ✎

  • Subtract 5 from both sides of the equation.

  • −(y − 2) = 3x − 5

  • Multiply both sides by −1.

  • y − 2 = −3x + 5

  • Now finish solving for y by adding 2 to both sides.

  • y = −3x + 7

  • Multiply (x + y) by 5.

Use the eTool below to view the graphs of the equations.
Click on the link at right for the full eTool version: CCA 5-39 HW eTool