Join padlet plz I wanna talk I’m bored

Based on what i know about mean, this doesn't add up.

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

What numbers are included in the set of integers? what numbers are not included?