document.write( "Question 960272: Write a cosine equation with a period of pie, an amplitude of 2, and a vertical displacement of -3 \n" ); document.write( "
Algebra.Com's Answer #586922 by Fombitz(32388)\"\" \"About 
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\"y=2cos%282x%29-3\"
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\n" ); document.write( "\"graph%28300%2C300%2C-10%2C10%2C-6%2C2%2C2cos%282x%29-3%29\"
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