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Home > INT3 > Chapter 10 > Lesson 10.3.2 > Problem 10-174


Solve each system below.

  1. Note that other sequences of steps are possible.

    When , so is a solution.
    When , so is a solution.

    Now try part (b) on your own.


  2. Explain how the graphs of parts (a) and (b) relate to the solutions to each system of equations.

    Use the eTool below to help you with this problem.
    Click the link at right for the full version of the eTool: INT3 10-174 HW eTool.