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December 22, 2014

December 22, 2014

Posted by **Anonymous** on Sunday, October 2, 2011 at 10:45am.

- trig -
**drwls**, Sunday, October 2, 2011 at 10:55amWe don't provide graphical answwers here.

Your graph will oscillate with amplitude 2 above and below the y = 3 line.

-sin(x/2 - pi/2)= cos(x/2)

will help you simplify the equation

The wave length for one oscillation is 4 pi

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