Point A is located at coordinates (-4,3). Point B is the image of A after a rotation of 180 about the
origin. What are the coordinates of point B?
У
А
3
2.
-
B
2
- 1
3
4
5
6
N
Х
-1
-2
النا

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.