Question

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)?

Answer 1

\left\{0,1,2,3,4,5,6,7,8,9,10\right\}
\left\{15,30,45,60,75,90,105,120,135,150\right\}
0\le x\le10
\left\{1,15,2,30,3,45,4,60,5,75,6,90\right\}

these are the answer choices

Answer 2

A reasonable domain for this scenario would be the set of all non-negative integers less than or equal to 10. This is because Joanne's tour bus can hold a maximum of 10 passengers, so the number of passengers she can charge for would be between 0 and 10.

Answer 3

The correct answer choice is:

\{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10\}