How do you find the axis of symmetry, graph and find the maximum or minimum value of the function #y= 2(x-3)^2#?

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How do you find the axis of symmetry, graph and find the maximum or minimum value of the function #y= 2(x-3)^2#?

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Answer 1 · 2016-05-03T10:17:56

Axis of symmetry is #x=3# and the minimum point is vertex #(3,0)#

Explanation:

Comparing with the general form #y=a(x-h)^2+k# here #h=3 , k=0 ,a=2# The vertex is at (h.k) i.e #(3,0)# ; Axis of symmetry is #x=3# The parabola opens up as #a# is positive. So the minimum point is vertex #(3,0)# graph{2(x-3)^2 [-10, 10, -5, 5]}

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How do you find the axis of symmetry, graph and find the maximum or minimum value of the function #y= 2(x-3)^2#?

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