(12) Jack drew a number line on his paper. Jack drew a new point 45% of the distance from point E to point J. Between which two letters does the new point lie? E I J F + G + H + O A.) F and G B.) G and H O C.) H and 1 D.) I and J

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.