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01-05-2017
Mathematics

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The equation of a parabola is given. y=34x2−6x+15

What are the coordinates of the vertex of the parabola?

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Аноним Аноним

01-05-2017

the x coordinate of the vertex = -b/2a = -(-6) / 2*34 = 0.08824

y coordinate = 34(0.08824^2 - 6(0.08824) + 15 = 14.735

so its (0.088, 14.735) correct to 3 decimal places

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