abbydawn32 abbydawn32

14-11-2018
Mathematics

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how do I find y in the vertex of a quadratic function

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Lucymonteiro2815 Lucymonteiro2815

15-11-2018

Get the equation in the form y = ax2 + bx + c.
Calculate -b / 2a. This is the x-coordinate of the vertex.
To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.

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