Is the following relation a function? { (0.3,0.6), (0.4,0.8), (0.3,0.7), (0.5,0.5) }

Question

Mathematics

Amelia Osborn

9 July, 03:33

Is the following relation a function? { (0.3,0.6), (0.4,0.8), (0.3,0.7), (0.5,0.5) }

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Roland Wilcox · Answer 1

A function will not have any repeating x values ... it can have repeating y values, just not the x ones. So all ur x's have to be different.

This relation is NOT a function because u have repeating x values ... u have 2 x values that are 0.3