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Which relation is the function?
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Which relation is the function?

Which relation is the function?-example-1
User Chrjs
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If any dots are straight up or down from each other (vertical line test) then they are not function

User Johanan Liebermann
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Again we do the vertical line test. Every vertical line must intersect at most one point for the graph to be a function. That fails for all but the first one, top left.


Answer: top left


User Wendu
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