Joanne drives a tour bus in Hollywood that can hold up to 10 passengers. She charges each passenger $15 dollars to ride. What is a reasonable domain for this scenario (see graph at right)?

Question

answers
(0,1,2,3,4,5,6,7,8,9,10)
(15,30,45,60,75,90,105,120,135,150)
0<x<10
(1,15,2,30,3,45,4,60,5,75,6,90)

Answer 1

The reasonable domain for this scenario is 0<x<10. This is because the bus can hold up to 10 passengers, so the number of passengers cannot exceed 10.