09 February 2010

Trig functions: SINE

Waves can be built up from a sum of sine functions, of the form: y = A*sin B(x-C).
What does the graph of A*sin B(x-C) look like? See this website to find out:
http://www.ies.co.jp/math/products/trig/applets/ABCsinX/ABCsinX.html

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