Question: Functions (a) For each of the functions below, indicate whether the function is onto, one to one, both or none. g : R Rg(x)-z? (b)

Functions (a) For each of the functions below, indicate whether the

Functions (a) For each of the functions below, indicate whether the function is onto, one to one, both or none. g : R Rg(x)-z? (b) Show that the function f : R-0 R defined as f(x) = 1 + 1 in injective but not surjective

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