Shaun downloads movies a a base price of $2 per movie. if he downloads 5 movies, he will get a 25% discount. how much will shaun save on
the base price if he downloads 5 movies?
a $750
b. $500
c. 5250
d. $0.50

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.