SOLUTION: Graph each sinusoidal function over two cycles
a) y = 3 cos ( x - π/6)
b) y = 2 cos ( x - 5π/3)
c) y = 5 cos ( x + 7π/6)
Can you please help me ? Thank you :)
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Question 860436: Graph each sinusoidal function over two cycles
a) y = 3 cos ( x - π/6)
b) y = 2 cos ( x - 5π/3)
c) y = 5 cos ( x + 7π/6)
Can you please help me ? Thank you :)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Graph each sinusoidal function over two cycles
a) y = 3 cos ( x - π/6)
Sketch a cosine curve
amplitude = 3
phase shift = pi/6 to the right
-------------------------------------------
b) y = 2 cos ( x - 5π/3)
Sketch a cosine curve.
Amp = 2
phase shift if (5/3)pi to the right
-----------------------------------------------------------
c) y = 5 cos ( x + 7π/6)
phase shift to the left
=========================
Cheers,
Stan H.
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