PLEASE HELP ASAP Select EACH true statement about the function graphed here. (Remember - the B-value tells you how many cycles the function completes from [0, 2pi])

The statements are:

A. The function is a sine function

B. The function is a cosine function

C. The function has not been reflected in the x-axis

D. The function has been reflected in the x-axis

E. The functions period is 2 units

F. The functions period is 1 unit

G. The functions period is 0.75 units

H. The functions B-value is 2

I. The functions B-value is 2pi

J. The functions B-value is pi

K. The function has not been shifted up or down

L. The function has been shifted down one unit

M. The functions C-value (vertical shift) is -2

N. The functions midline is y = -1