Question 259991
find & label the vertex, and the line of symmetry f(x)=3(x-2)^2
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Put the equation is vertex form:
3(x-2)^2 = y+0
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h = 2, k = 0
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Vertex(2,0)
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Line of symmetry: x = 2
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{{{graph(400,300,-10,10,-10,10,3(x-2)^2)}}}
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Cheers,
Stan H.