12-02-2017
Mathematics

contestada

Suppose a parabola has an axis of symmetry at x=-8, a maximum height of -6, and passes through the point (-7,-7) write in vertex form

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sakethmalyala sakethmalyala

12-02-2017

write as a(x+8)^2-6.

plug in -7 to get -7=a-6; a=-1.

y = -(x+8)^2 - 6

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