document.write( "Question 1147624: Identify the maximum and minimum values of the function y = 8 cos x in the interval [-2π, 2π]. Use your understanding of transformations, not your graphing calculator \n" ); document.write( "
Algebra.Com's Answer #768969 by Boreal(15235)\"\" \"About 
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The cosine is maximum at -2pi, 0 and 2 pi; it is minimum at -pi and pi
\n" ); document.write( "Those values will be 8 and -8.\r
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