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How to locate vertex. f(x)= (x+4) squared
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Tracey048

by Tracey048 at February 20, 2010

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Vertex is at (-4,0)y=(x-h)^2+k(h,k) is your vertex

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ConCho

ConCho February 21, 2010

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and dont forget to use the formula x=-b/2a

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Crystal081

Crystal081 April 29, 2010