document.write( "Question 1065856: Give the number of full cycles of the function that are found in the interval y=-3cosx on the interval (π, 7π)\r
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document.write( "a)3 b)2 c)6 d)4 \n" );
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Algebra.Com's Answer #681043 by Boreal(15235) You can put this solution on YOUR website! It is basically a cosine function, which needs 2 pi \n" ); document.write( "3 complete functions is 6 pi. It is half way through its fourth. The graph is radians; 6 pi is nearly 19 radians, and 7 pi is about 22 radians. \n" ); document.write( "A. \n" ); document.write( " |