Which of the following is a function?

Mathematics

1 answer:

seropon [69]3 years ago

7 0

Answer:

Step-by-step explanation:

For any of the functions described above, the only way any of those could be functions is that there has to be a difference value for each x, unless it is the same x-value. If the x is mentioned twice, that is fine, as long as the y point is also the same. If it is different, it is not a function.

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Answer:

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Step-by-step explanation:

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netineya [11]

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Step-by-step explanation:

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