The first figure of the Sierpinski triangle has one shaded triangle. The second figure of the Sierpinski triangle has three
shaded triangles. The third figure of the Sierpinski triangle has nine shaded triangles. Which summation represents the total
number of shaded triangles in the first 15 figures?

A. but. i don’t nohxbzbz

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.