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Identify the turning point of the function f(x)= x^2 -2x + 8 by writing its equation in vertex form . show work



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konrad509
The turning point of a parabola is its vertex.

[tex]f(x)=x^2-2x+8\\ f(x)=x^2-2x+1+7\\ f(x)=(x-1)^2+7[/tex]
The vertex is [tex](1,7)[/tex]

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