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Math Help - Piecewise Function

  1. #1
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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. #2
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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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