Duncan is selling candy at a concession stand. He already has $2 in his money pouch and
hopes to earn $0.75 for each candy that he sells. This function, y = 2 +.75x, can be
represented by the total money after selling candies. Determine the domain and range if he
sells at least 7 and but no more than 10 candies.
The following is
. (discrete or continuous)
If he sells 9 candies, how much money did he make?