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27-12-2017
Mathematics

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How to find the vertex and axis of symmetry of a parabola without graphing?

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Аноним Аноним

27-12-2017

To find the axis of symmetry you use the formula: x=-b/2a
The axis of symmetry is also the x point of the vertex so to find the y point you just plug in the axis of symmetry in for x to find the y point.

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