Respuesta :

Answer: The top right one

Step-by-step explanation:

Because...

it's not proportional and that is why that does not represent a linear function. Also, if you try to graph it, it is not going to go through the origin or it wouldn't be a straight line.

* Hopefully this helps:) Mark me the brainliest:)!!!

Answer: The one with 21 in it

Step-by-step Bc I got it right