<3 I go the best girl in my life. <3

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

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Ill mark the brainliest if you me with the these three questions 7,8,9