Graphing Utility - By Brendan Bruen
How to use this applet:Enter the function, the maximum and minimum values for x, and the step value (0.1 is fine for most situations). The scroll bars change the zoom on the graph, and the values of x max/min, respectively.Notes on the maths used in the applet:Other useful information: Entering expressions - the following special fns. are allowed: sin(...), cos(...), tan(...), log(...), exp(...), asin(...), acos(...), atan(...) and fact(...). egs. 2x, 2x^2, sin(x), sin(2x)+cos(3x), [sin(x)]^2, asin(.5).
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