How is adding and subtracting mixed numbers similar to adding and subtracting fractions? how is adding and subtracting mixed numbers different than adding and subtracting fractions?

give examples to explain your answer.

Do you have a photo?

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.