How do you find the equation for the points (-4,0) & (2,0) on a parabola?

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Guest Mar 25, 2015

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Best Answer

There are infinite possibilities here...but....since these are roots of a quadratic, we have

y = a(x - 2) (x + 4)

Where a is some real number

CPhill Mar 25, 2015

CPhill · Answer 1 · 2015-03-25T09:16:33

There are infinite possibilities here...but....since these are roots of a quadratic, we have

y = a(x - 2) (x + 4)

Where a is some real number