Picture included for what I'm trying to explain. fraction with this on top : 3 to the second power plus 4 to the third power then this on bottom 2 plus 3 answers is 3.6 8.6. 14.6. 21.6​

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.