Mathew constructed the largest possible right triangle to fit inside an
eight-centimeter cube as shown in
the figure. What is the length of the
hypotenuse of the right triangle?

They can give people the gum

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.