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Findtheequationoftheaxisofsymmetryfortheparabola
y =



x^2 - 6x + 1/4

User ThomasC
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1 Answer

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The coefficients of this quadratic are {1, -6, 1/4}.

The formula for the x-coordinate of the vertex, which is also the formula for the axis of symmetry, is

-(-6) 6
x = -b/(2a), which here equals x = --------- = ---- = 3 , or x = 3 (answer)
2(1) 2
User Inga
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