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Thread: Piecewise Function

  1. September 8th 2011, 04:21 PM #1
    qwerty999
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    Piecewise Function

    I need a little help here !!!

    5) write out the rule for f(x) = |x^2 - 3| as a piecewise function

    Thanks
    Last edited by Ackbeet; September 8th 2011 at 04:37 PM. Reason: Splitting.
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  2. September 8th 2011, 05:21 PM #2
    Plato
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    Re: Piecewise Function

    Quote Originally Posted by qwerty999 View Post
    5) write out the rule for f(x) = |x^2 - 3| as a piecewise function
    f(x) = \left\{ {\begin{array}{rl} {x^2 - 3,} & {\text{if }x~?} \\ {3 - x^2 ,} & {\text{if }x~?} \\\end{array} } \right.
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