Identify the period, midline, and amplitude of the following cosine function graph.
The period is 120°, the midline is
y = 0, and the amplitude is 3.
The period is 120°, the midline is
y=0, and the amplitude is 6.
' ' NO-NWA
✓ 100-150
zo
250
h
350
400
450
500
The period is 120°, the midline is
y = 2, and the amplitude is 3.
The period is 480°, the midline
is y = 0, and the amplitude is 5.
Done