document.write( "Question 452041: Fing its period and amplitude; then graph carefully two complete periods of \r
\n" ); document.write( "\n" ); document.write( "y = 2 sin (12πx) + 2\r
\n" ); document.write( "\n" ); document.write( "Plot, giving coordinates, all x and y intercepts, and all points where y = 4, x = 1/48 and y = 3.
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Algebra.Com's Answer #310747 by Alan3354(69443)\"\" \"About 
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Period = 2pi/12pi = 1/6
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\n" ); document.write( "dl the FREE graph software at
\n" ); document.write( "http://www.padowan.dk
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