document.write( "Question 972491: identify the follpowing amplitude ,period and VS and flips
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Algebra.Com's Answer #594796 by Alan3354(69443)\"\" \"About 
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identify the follpowing amplitude ,period and VS and flips
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\n" ); document.write( "Is it cos(2x)? or cos^2(x)?
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\n" ); document.write( "Amplitude is 1, regardless.
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