SOLUTION: Please help with this question in sinusoidal function https://gyazo.com/b94aec9be8b758c358cc15466324bda3

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Question 1140822: Please help with this question in sinusoidal function
https://gyazo.com/b94aec9be8b758c358cc15466324bda3
Answer by greenestamps(13203) About Me  (Show Source):
You can put this solution on YOUR website!


y+=+3.5%2Asin%285x-80%29%2B1.5

The standard form of a sinusoidal function is

y+=+a%2Asin%28b%28x-c%29%29%2Bd

a is the amplitude
the period is 360/b degrees
the horizontal shift (phase shift) is c
the vertical shift is d

You need to write the given function in the standard form by factoring out the coefficient of x:

y+=+3.5%2Asin%285%28x-16%29%29%2B1.5

Then...
a=3.5
b is 5
c is 16
d is 1.5

Answer the question from there on your own.

And don't continue posting all these similar questions to have us do your work for you. Learn to do it yourself, or drop the class.