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The function f has a domain of {1, 3, 5, 7} and a range of {2, 4, 6}. Could f be represented by {(1,2), (3,4), (5,6), (7,2)}? Justify your answer.
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The function f has a domain of {1, 3, 5, 7} and a range of {2, 4, 6}.

Could f be represented by {(1,2), (3,4), (5,6), (7,2)}?
Justify your answer.

User Mustafamg
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1 Answer

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Hello,
Yes:
every element of the domain has 0 ou 1 image: it is a function.(surjective)
User Hammad Haleem
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