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Mathematics 39 Online

OpenStudy (deadshot):

Write the equation of the cosine function with amplitude of 1/2, period of 2(pi), and vertical shift of 4.

11 years ago

OpenStudy (nincompoop):

try

11 years ago

OpenStudy (deadshot):

I don't even know where to begin

11 years ago

OpenStudy (nincompoop):

where is your lecture notes or your book?

11 years ago

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.

11 years ago

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