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Thread: help with graph.

  1. #1
    Senior Member
    Jan 2007

    help with graph.

    Hello I'm having trouble graphing: y < x

    I believe I'm close.
    Attached Thumbnails Attached Thumbnails help with graph.-29.png  
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  2. #2
    MHF Contributor MarkFL's Avatar
    Dec 2011
    St. Augustine, FL.

    Re: help with graph.

    You should draw the line as a dashed line to show it is not part of the solution since the inequality is strict. At least that's the convention I was taught.

    Then pick a test point not on the line, and if the coordinates of that point satisfy the inequality, then shade on that side of the line, otherwise shade the other side.
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