DearxCherie DearxCherie

16-05-2018
Mathematics

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What is the vertex of the parabola? y+4=1/2(x−7)2 Enter your answer in the boxes.

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altavistard altavistard

16-05-2018

By y+4=1/2(x−7)2 I believe you meant y+4=(1/2)*(x−7)^2
Compare this to y-k = a(x-h)^2

You can see that k = -4 and h = 7. The vertex is at (7, -4).

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