Which of the following is a disadvantage to using graphs and diagrams? CHECK ALL THAT APPLY (select more than 1 answer)

A. the information may be in a form that is difficult to use

B. they are always very hard to understand

C. they sometimes give you too much information

D. they must always be used with an equation

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.