What are the next three terms of the arithmetic sequence -18, -13, -8, -3,...? -8, -13, -18
C. 2, 7, 12
b. 3, 8, 13
d. 0,5, 10
a.
Please select the best answer from the choices provided
Ο Α
B
OD

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.