how do we determine whether or not something is a function?

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how do we determine whether or not something is a function?

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Julia 2 weeks 2021-11-21T12:56:55+00:00 1 Answer 0

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    2021-11-21T12:58:00+00:00

    Answer:

    use own words

    Step-by-step explanation:

    Determining whether a relation is a function on a graph is relatively easy by using the vertical line test. If a vertical line crosses the relation on the graph only once in all locations, the relation is a function. However, if a vertical line crosses the relation more than once, the relation is not a function.

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