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Use the vertex formula to find the vertex of the quadratic function f(x) = -x2 + 4x - 8.
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Use the vertex formula to find the vertex of the quadratic function f(x) = -x2 + 4x - 8.

User Bencallis
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1 Answer

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The vertex of f(x)=-x2+4x-8 is (2, -4)
User Ryun
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