D A
line segment CD
4
E
line segment EF
H
N
line segment GH
line segment JK
line segment LM
line segment NP
Seven line segments are shown on the coordinate plane.
Which of these segments could be the image of segment AB after a
sequence of reflections, rotations and/or translations?
Select each correct answer

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.