daw7Chrystr daw7Chrystr

14-06-2016
Mathematics

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True or false, A function is a relation if and only if the x-values do not repeat in a given set

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richardsoncait richardsoncait

14-06-2016

Its false because it can't repeat in a set.

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Аноним Аноним

14-06-2016

False, the x-values can repeat, whereas the y-values can't repeat. If the y-values repeat, it will cause the slope to be unidentified (horizontal line).

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