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OpenStudy (deadshot):
Write the equation of the cosine function with amplitude of 1/2, period of 2(pi), and vertical shift of 4.
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OpenStudy (nincompoop):
try
OpenStudy (deadshot):
I don't even know where to begin
OpenStudy (nincompoop):
where is your lecture notes or your book?
OpenStudy (deadshot):
I'm actually studying ahead, but it isn't well covered in the text book. It doesn't explain how to write the equations like these.
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