T -2: (x, y) → (x - 6, y-2) (x + 1, y - 1) O (x + , y + 1) (x+1/9,y+1)​

The answer is 2(3)/!838

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.