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Please help!!!! Which table represents y as a function of x?

Please help!!!! Which table represents y as a function of x?-example-1
User Lewurm
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1 Answer

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Table A represents y as a function of x. By definition, a function cannot have 1 domain value leading to 2 different range values. All the other graphs represent a relation while Table A describes a function relation.
User Kiwijus
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