Question

Whats a function and non function

Answer 1

Explanation:

a function is when every input has an output

however even if your input is diffirent, you can have the same output

but if you have the same input, but your outputs are different, that is not a function

Answer 2

Explanation:

A function is for a input there is only one output. If this is not a case that it is a non-function.