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24-04-2019
Mathematics

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What are the amplitude, period, and phase shift of the given function?
f(t)= -1/2sin (4-2π)

What are the amplitude period and phase shift of the given function ft 12sin 42π class=

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Аноним Аноним

24-04-2019

Answer: A

Step-by-step explanation:

ok, so amplitude is the A term, basically the first thing in the equation (1/2) but can’t be negative. the phase shift is in the parentheses, it’s that pi/2, (or 1/2 pi). the period is 1/2 pi since the formula is 2pi/4. (i think that’s right i’m not 100 percent sure

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