Which correlation coefficient could represent the relationship in the scatterplot?

Claude debussy's music was associated with answer choice 3, impressionist

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.

31/6= 19/6 19/6 *1/7=19/42