**Google Math Tip**

Need to plot a function?

Just punch your request into Google to get an instant plot.

Example: to plot the function f(x)=x^2 just enter plot x^2 into Google. Of course, it can also handle much more complex functions, for example try plot x^3+1/x or try one of my favorites, just enter plot 1/(1+x^2)

Content written and posted by Ken Abbott abbottsystems@gmail.com