Question 1106002
What is the vertex of this equation? y=x^2-6x+4 
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The vertex occurs where x = -b/(2a)
x = 6/(2*1) = 3
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The y = 3^2-6*3+4 = 9-18+4 = -5
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Ans:: (3,-5)
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Cheers,
Stan H.
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