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Which of the following represents a function​

Which of the following represents a function​-example-1
User OlegI
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1 Answer

3 votes

Answer:

Second option

Explanation:

For a set to represent a function, each input value in the set domain should match with one and only one output value of set range.

The option that follows this rule os second option as 1 is matched with 2 only, and 3 is matched with 3 only, and 5 is matched with 7 only.

User Annndrey
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