The map shows the location of four places in a school. 10
8-
6-
Gym
4-
Front Office
2-
0
-10 8
-6
4
lo
6
10
Auditorium-
Library
-8-

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Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?