SOLUTION: Please help me graph at least three cycles of this function and indicate the amplitude, period, and phase shift. Give exact values. f(t)=3/2*cos(1/2*t+pi)-1
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Question 860120: Please help me graph at least three cycles of this function and indicate the amplitude, period, and phase shift. Give exact values. f(t)=3/2*cos(1/2*t+pi)-1 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Please help me graph at least three cycles of this function and indicate the amplitude, period, and phase shift. Give exact values. f(t)=3/2*cos(1/2*t+pi)-1
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Construction:
It's a cos curve
amplitude is 3/2
Period is (2pi)/(1/2) = 4pi~ 13
phase shift = pi/(1/2) = 2pi to the left
vertical shift is -1
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Cheers,
Stan H.
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