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Is the following relation a function? Please help

Is the following relation a function? Please help-example-1
User Dbaq
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2 Answers

3 votes

Answer:

No it is not a function.

Explanation:

It goes through 2 points not 1.

User SEMson
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6 votes
No because if you do the vertical line test, it will go through two parts of the circle instead of one.
User Mangerlahn
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