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Write a quadratic function in vertex form f(x)=a(x-h)2+k such that the graph of functions opens upward and has a Vertex at (-4,9) and contains the point -2,13
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Write a quadratic function in vertex form f(x)=a(x-h)2+k such that the graph of functions opens upward and has a Vertex at (-4,9) and contains the point -2,13

User Gergely
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1 Answer

5 votes
The answer is 20 because when you multiply you get a -67
User Topcool
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