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Mathematics, 25.08.2020 21:01 enicole10

Which of the following is an even function? O f(x) = 11
Of(x) = x2 - 1
O f(x) = -3x
O Kx)= x

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Which of the following is an even function? O f(x) = 11
Of(x) = x2 - 1
O f(x) = -3x
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