Graphing Functions Online
Quite often I find myself in the need of graphing a function that I found as a solution to some physics program. I do this so I can gain more insight into the problem, or just see if it makes any sense. But I no longer carry a graphing calculator around with me, so I have to look for some other method for creating graphs while at school. One way to do it is by using online tools, like Plot-O-Matic. However Plot-O-Matic only graphs data points, and not actual functions. For those I use another great tool called the Function Grapher Online that does everything that I need.