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parabola equation x=a*y^2+b*y+c,how to solve in ms excel

  1. 09-23-2012, 09:51 AM #1
    devapujala
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    parabola equation x=a*y^2+b*y+c,how to solve in ms excel

    x1=8 y1=10 x2=14 y2=16 x3=16 y3=18 find a, b, c parabola equation x=a*y^2+b*y+c,how to solve in ms excel
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  2. 09-23-2012, 10:19 AM #2
    MrShorty
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    Re: parabola equation x=a*y^2+b*y+c,how to solve in ms excel

    Use a linear regression algorithm. In Excel, I prefer to use the =LI NEST() function. http://office.microsoft.com/en-us/ex...005209155.aspx
    Last edited by MrShorty; 09-23-2012 at 10:21 AM.
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