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(Solved): A graph of a quadratic function has its vertex at the point (8,7). The graph of the function pas ...
A graph of a quadratic function has its vertex at the point (−8,7). The graph of the function passes through the point (−2,9). When written in vertex form, the function has the form f(x)=a(x−h)2+k. Determine the following values and enter the value of a as a fraction. a=h=k=