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35 votes
35 votes
Very confused how to do this please help

Very confused how to do this please help-example-1
User David Sulc
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1 Answer

11 votes
11 votes
Right away, I don’t think it’s a function because I see, (5, 1) and (5, -3). Therefore, you can’t have a function with duplicate x values. Hope this helps.
User Meziantou
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