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If given a set of ordered pairs how will you determine if it is a function?
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If given a set of ordered pairs how will you determine if it is a function?

User Jonah Katz
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2 Answers

6 votes
After graphing them you can preform the vertical line test: if a vertical line passes through more than one coordinate then the pairs are not a function.
User Pzanno
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5 votes
if none of outputs(y) share the same inputs(x)
User Meanteacher
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