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Function or not a function?

Function or not a function?-example-1
User AaronDT
by
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1 Answer

6 votes

Answer:

Not a function.

Explanation:

There must only be one output per input but here we see the input 18 has two outputs ; 3 and 15 therefore this is not a function.

User Onyilimba
by
7.0k points
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