document.write( "Question 376212: Can you please help me! Thanks
\n" ); document.write( "The graph of which equation has the same amplitude as the graph of the equation y = 2 cos x
\n" ); document.write( "A) y = 2 sin x
\n" ); document.write( "B) y = ½ cos 2x
\n" ); document.write( "C) y = sin 2x
\n" ); document.write( "D) y = 2 tan x\r
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Algebra.Com's Answer #267643 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
A) \"y=2sin%28x%29\"
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\n" ); document.write( "\"graph%28300%2C300%2C-10%2C10%2C-3%2C3%2C0%2C2sin%28x%29%2C2cos%28x%29%29\"\r
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