Graph the function. State the amplitude, period, and phase shift.y = 4
sin x - 4 cos x
x-scale = 
y-scale = 2
A. Amplitude 8, period 2?, phase shift 
x-scale =  | y-scale = 2 |
B. Amplitude 4, period 2?, phase shift -
x-scale =  | y-scale = 2 |
C. Amplitude 4, period 2?, phase shift
x-scale =  | y-scale = 2 |
D. Amplitude 8, period ?, phase shift
x-scale =  | y-scale = 2 |
Answer: A
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