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Mathematics, 05.05.2020 13:45 rodriguezzamyy

Which function has a vertex on the y-axis?
f(x) = (x - 2)2
f(x) = x(x + 2)
f(x) = (x − 2)(x + 2)
f(x) = (x + 1)(x - 2)

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Which function has a vertex on the y-axis?
f(x) = (x - 2)2
f(x) = x(x + 2)
f(x) =...

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