1.
The cost, C in dollars, of renting a hall for a
prom is given by the formula
C(n) = 500+ 40n where n is the number of
students attending the prom.
The deposit for renting the hall is a fixed cost
of $blank
plus an additional $blank
per student that attends. Since
the input is number of students, which must be
whole numbers, the function is blank
(discrete/continuous)