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graph the function using its vertex, axis of symmetry, and intercepts

f(x) = x^2-6x+9

 

Thanks!

 Jan 16, 2021
 #1
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Axis of symmetry is x = -b/2a

   vertex will be this value of 'x' and the 'y' value generated when substituting this value into the equation

      zeroes will be :

         factor (x-3)(x-3) = 0     only one zero   x = 3  (same as the axis of symmetry for this parabola)

 Jan 16, 2021

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