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which of the following functions are one to one? A. f (x) = x(x) + 3, x > 0 B. f(x) = x + 7 C. f(x) = | x - 4 | D. f(x) = 3x)3 - 1
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Gassette001

by Gassette001 at May 13, 2010

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What do you mean by one to one ???

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SoccerGirl

SoccerGirl May 13, 2010