asked 108k views
4 votes
{(1, 2), (2, 3), (3, 4), (4, 5)} is this a function and why?

2 Answers

5 votes
This is a function. Each x value corresponds to exactly one y value. ( x's did not repeat)
answered
User Kakarot
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8.4k points
5 votes
It is a function because the x does not repeat
answered
User Hunter Lester
by
7.8k points

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