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The current I, in amperes, flowing through an ac (alternating current) circuit at time t, in seconds, is I(t)=220sin(60πtπ6)t0.I(t)=220 \sin \left(60 \pi t-\frac{\pi}{6}\right) \quad t \geq 0. What is the period? What is the amplitude? What is the phase shift? Graph this function over two periods.


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Answered 1 year ago
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In this problem we need to find the amplitude, period, and phase shift of each function then graph the function.

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