Tuesday
September 2, 2014

Homework Help: algebra

Posted by Lee on Monday, October 29, 2012 at 2:12pm.

Suppose a parabola has a vertex (-4,7) and also passes through the point (-3,8) Write the equation of the parabola in vertex form.
f(x)=a(x-h)^2+k
I believe h=-4
k=7
Not sure what to do from here.

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