Thursday, September 4, 2014

Modeling annual temperature variation with trigonometry

http://www.purplemath.com/modules/grphtrig.htm

Find out whether sine or cosine function should be used. Amplitude is the peak value. 2*pi/period  is the second value needed to be found which is the argument. The third value is the mid line.

    Modeling annual temperature variation with trigonometry:




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