SOLUTION: NEED HELP PLEASE!! Give an example of a function whose domain is the set of integers and whose range is the set of positive integers.

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Question 256350: NEED HELP PLEASE!!
Give an example of a function whose domain is the set of integers and whose range is the set of positive integers.
Answer by palanisamy(496) About Me  (Show Source):
You can put this solution on YOUR website!
Let f(x) = x^2
Then this function has a domain which is the set of integers and whose range is the set of positive integers.