DBrantley DBrantley

13-12-2016
Mathematics

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When 3x^2-12x-7 is written in the form of a (x-h)^2+k, what is the value of a,h, and k?

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brilove888 brilove888

13-12-2016

a=2,h=5,k=0 and the vertex,which is (h,k) is vertex (-5,0)

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