Which series of transformations can be used to prove that X'Y'Z' is congruent to xyz, as shown by the graphs below?

21, i'm pretty sure it's right lol

The answer is 16.64 feetyour welcome

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.