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3 votes
Which relation is a function

Which relation is a function-example-1
Which relation is a function-example-1
Which relation is a function-example-2
Which relation is a function-example-3
Which relation is a function-example-4
User Ihsaan
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1 Answer

3 votes
the first picture is the answer.
that graph is a function because it passes the vertical line test (no two points have the same x value).
User WlJs
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