A movie complex is open from 10:00 A.M. to
2:00 A.M. daily. It contains 8 theaters, each of which
has 225 seats. The number of viewers in the theaters
is a function of the number of hours after 10:00 A.M.
each day. Describe a reasonable domain and range
of the function. Then determine whether the function
must be linear. Explain.