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(2,1)(3,1)(0,1)(5,1) A: Function B: Not a function​

User Sahil M
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1 Answer

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Answer:

This is a function because there are no repeating x values. Even though there are repeating y values, the x values are the ones that matter and they aren't repeating so it is a function. Also, the x values are the first ones.

Explanation:

User MRcSchwering
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