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What is f(x) = 2x^2 28x – 5 written in vertex form? f(x) = 2(x 7)2 – 19 f(x) = 2(x 7)2 – 103 f(x) = 2(x 14)2 – 14 f(x) = 2(x 14)2 – 98

Chelsea Hayes

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Roger Moore on July 3, 2018

Hello,++++++++++++++++++Answer B++++++++++++++++++2x2+28x-5=2(x2+2*7x+49)-5-2*49=2(x+7)2-103+++++++++++++++++


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