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A parabola opening up or down has vertex (0,−3)(0,-3) and passes through (−8,−19)(-8,-19). Write its equation in vertex form.\newlineSimplify any fractions.

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Q. A parabola opening up or down has vertex (0,−3)(0,-3) and passes through (−8,−19)(-8,-19). Write its equation in vertex form.\newlineSimplify any fractions.
  1. Find 'a' Value: Now we need to find the value of ' extit{a}' using the point extit{(−8-8, −19-19)} that lies on the parabola.
  2. Write Final Equation: We now have the value of aa, so we can write the final equation of the parabola in vertex form.

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