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May 22, 2015

Homework Help: math urgent urgent urgent

Posted by zach w on Saturday, December 1, 2012 at 12:37am.

x+2y=12
find intercept
a circle equation x^2+y^2+4x-4y-1=0 and graph
2)find domain and range f(x)=x^2-4x-5
find vertex of f(x) =x^2+4x-21

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