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Is it a function or not a function and if why is it either a function or not a function?

Is it a function or not a function and if why is it either a function or not a function-example-1
User Kolodach
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2 Answers

11 votes

Answer:

Yes it is a function

Explanation:

Two inputs can have the same output, which is what is happening here. However for it not to be a function, two different outputs have to come from the same input if that makes any sense

11 votes

Answer:

function

Explanation:

User Dwebtron
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