Is the following relation a function? (6,2) (-2,2) (4,1) (-1,1)

Question

Mathematics

Emilie Shannon

21 March, 17:54

Is the following relation a function? (6,2) (-2,2) (4,1) (-1,1)

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Answers (1)

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Christine Horton · Answer 1

If each x term corresponds to exactly

one y term, the relation is a function.

In the data set shown here, notice that each x term, 6, - 2, 4, and - 1 appears only once. This means that each x term corresponds to exactly one y term. So yes, the relation is a function.