For each of the following functions, f , find the image of the function, im f . a. f W Z
Chapter 24, Problem 24.6(choose chapter or problem)
For each of the following functions, f , find the image of the function, im f . a. f W Z ! Z defined by f .x/ D 2x C 1. b. f W Z ! Z defined by f .x/ D jxj. c. f W Z ! Z defined by f .x/ D 1 x. d. f W R ! R defined by f .x/ D 1=.1 C x 2 /. e. f W R ! R defined by f .x/ D x 2 . f. f W 1; 1 ! R defined by f .x/ D p 1 x
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