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Thread: sketch an inequality with absolute values?

  1. September 23rd 2009, 05:16 PM #1
    123ww
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    Question sketch an inequality with absolute values?

    the question asks to graph a region of points (x,y) that satisfy
    |y^2 - x^2| < =1 .

    how do you graph it when it is a quadratic?

    thank you in advance for answering the question ~~~~
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  2. September 23rd 2009, 06:02 PM #2
    Calculus26
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