Respuesta :

Answer:

No

Step-by-step explanation:

A function means direct adding patterns on both sides. If you notice, the first one, it goes +1+1+1+1 +3???? which is not correct. It should be +1.

Hope this helps :D  

Answer:

Yes, this is a function, because for every output there is one input!

Step-by-step explanation:

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