A movie theatre seats 200 people. For any particular show, the amount of money, m, the theatre makes is a function of the number of people, n, in attendance. If a ticket costs $12 and the cost to the theatre to run one show is $120, state the domain and range of this function.

Answer 1

domain is clearly [0,200]
m = 12n-120
so, the range is [-120,2280]