Solve the word problem below. Enter your answer, using the slash (/) as the fraction bar.
Students were asked to choose their favorite season, and 5/10 choose either
spring or summer. If 4/10 of the students chose spring, what fraction chose
summer?

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.

Idon’t know but you’ll figure it out