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12-07-2017
Mathematics

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Find the vertex of each parabola by completing the square. x2?6x+8=yx2-6x+8=y

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Аноним Аноним

12-07-2017

y = x^2 - 6y + 8

y = (x - 3)^2 - 9 + 8

y = (x -3 )^2 - 1

vertex is at ( 3, -1)

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