document.write( "Question 924506: the function f(x)=3x+4sin(2x) appears periodic when graphed in the window [-4pi, 4pi] ? \n" ); document.write( "
Algebra.Com's Answer #560908 by Fombitz(32388)\"\" \"About 
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\"graph%28300%2C300%2C-15%2C15%2C-45%2C45%2C3x%2B4%2Asin%282x%29%29\"
\n" ); document.write( "No, not periodic.
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