An empty bathtub is filled at a constant rate of 8 gallons per minute. The bathtub will hold 36 gallons of water when full. The volume, V. of water in the bathtub is a function of t, the time

in minutes.

Which is the best description for the domain of the function V?

O all values between 8 and 36

all values between 0 and 36

all values between 0 and 8

O all values 0 and greater

all values between 0 and 4.5