SOLUTION: Write a cosine function that is equivalent to Y=3sin(x-pi)+5

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Question 865662: Write a cosine function that is equivalent to
Y=3sin(x-pi)+5
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Write a cosine function that is equivalent to
Y=3sin(x-pi)+5
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sin(x-pi) = cos[(pi/2)-(x-pi)] = cos[-x+(3/2)pi]
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y = 3cos[-x+(3/2)pi]+5
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graph%28400%2C400%2C-6%2C6%2C-4%2C15%2C3cos%28-x%2B%283%2F2%29pi%29%2B5%29
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Cheers,
Stan H.
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