Select the correct answer from each drop-down menu. A camp director developed the function m(c) = 12c + 80 to model the total cost of taking c campers on a field trip to the movies.

In the camp director’s function, the number of campers is the variable and the total cost of the trip

1. ( independent, dependent )
2. ( changes by a constant factor per camper, Changes by a constant amount per camper )
.