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Morgarella [4.7K]
3 years ago
5

For y=-2sin(8x)-12, find the period:

Mathematics
1 answer:
vichka [17]3 years ago
6 0
<h2>Explanation:</h2><h2></h2>

Any sine function can be written as:

y = A sin(B(x + C)) + D

Where:

amplitude \ is \ A \\ \\ period \ is \ 2\pi /B \\ \\ phase \ shift \ is \ C \\ \\ vertical \ shift \ is \ D

So here we have:

y=-2sin(8x)-12

By comparing, we can calculate the period as follows:

T:Period \\ \\ \\ T=\frac{2\pi}{B}=\frac{2\pi}{8} \\ \\ \therefore \boxed{T=\frac{\pi}{4}}

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