please help! Explain why a graph thar fails the vertical-line test does not represent a function. Be sure to use the definition of fun

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please help!
Explain why a graph thar fails the vertical-line test does not represent a function. Be sure to use the definition of function in your answer.

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Hưng Khoa 4 days 2021-07-19T06:42:45+00:00 1 Answers 0 views 0

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    2021-07-19T06:44:13+00:00

    Answer:

    If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.

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