SOLUTION: For the following expression, state the amplitude and period of y, and sketch, on a separate diagram, its graph for the given interval. y=6cos(x/2)-4, 0<_x<_4 pie

Algebra ->  Trigonometry-basics -> SOLUTION: For the following expression, state the amplitude and period of y, and sketch, on a separate diagram, its graph for the given interval. y=6cos(x/2)-4, 0<_x<_4 pie       Log On


   

Question 953098: For the following expression, state the amplitude and period of y, and sketch, on a separate diagram, its graph for the given interval.
y=6cos(x/2)-4, 0<_x<_4 pie
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
For the following expression, state the amplitude and period of y, and sketch, on a separate diagram, its graph for the given interval.
y=6cos(x/2)-4, 0<_x<_4 pie
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amp = 6
period = (2pi)/(1/2) = 4pi
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graph%28400%2C400%2C0%2C4pi%2C-15%2C5%2C6cos%28x%2F2%29-4%29
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Cheers,
Stan H.
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