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Mathematics, 16.12.2020 21:00 kimsash05

A parabola has a vertex of (3, −7) and passes through the point (15, 29). When the equation of the parabola is written in the form y=a(x−h)2+k, what is the value of a?

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A parabola has a vertex of (3, −7) and passes through the point (15, 29). When the equation of the p...
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