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2 votes
Which relation is a function?

{(5, 0), (–8, –5), (–8, 5), (–5, –8)}

{(5, 0), (0, 5), (–5, –5)}

{(5, 0), (0, –8), (5, –5)}

{5, 0, –8, –5}

2 Answers

9 votes
The person on top is correct the third one is a function have a nice day:)
User John Snowden
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3 votes
The third one is a function
User Ccsakuweb
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