Plot a Function - Google Plot is Fast and Free
Need to plot a function?
Just punch your request into Google to get an instant plot. The Google plot feature is powerful, fast and free! It's a great way to teach yourself functions, or to make math homework easy!
Example: to plot the function f(x)=x^2 just enter plot x^2 into Google. Of course, it can also handle more complex functions, for example try 5*(x-4)^2+5 or x^3+(1/x) or try one of my favorites, just enter plot 1/(1+x^2)
Notice the symbols used by the Google Plot function: x^n means raise x to the power n and of course * is used to denote multiplication.
Content written and posted by Ken Abbott firstname.lastname@example.org