Well this is a series of notebooks made by Will Webber that do that stuff (and more) and are a heck of a lot easier to use, look a heck of a lot cooler, and are even printable.

What kind of graphing do you want to do?
Just click on one of the 10 calculators below and have fun!
(After you open one in a new window, they'll all appear in that window.)

Note: You need to have the LiveMath Plug-In Downloaded and installed to play with these. If you don't already have it,
get your FREE LiveMath Plug-In here.

2 Dimensional Graphing Graphs multiple functions of one variable simultaneously in 2 dimensions. Uses standard "y = f(x)" notation.	Parametric Graphs in 2 Dimensions Graphs multiple curves simultaneously using the variable "t" as a parameter for x and y. Uses x = f(t), y = g(t) notation.	3 Dimensional Graphing Graph multiple surfaces of two variables simulatneously in 3 dimensions. Standard x = f(x)+f(y) notation.	Parametric Graphs in 3D Graphs multiple curves simultaneously using "t" as a parameter in 3 dimensions. Uses vector notation ( A = (x[t],y[t],z[t]) ).
Graphs in Spherical Coordinates Graphs multiple surfaces using spherical coordinates - the radius as a function of the polar angle and the angle down from the positive y-axis. Uses r = f(t,p) notation.	Contour Plots Graphs a single surface of two variables and a horizontal plane in 3 dimensions in one graph window, and the countour plot with level curves in 2 dimensions beside it. Uses z = f(x,y) notation.	Graphs in Cylindrical Coordinates Graphs multiple surfaces using cylindrical coordinates - the height as a function of the polar radius and the polar angle. Uses z = f(r,t) notation.	Implicit Function Graphs Graphs multiple curves implicitly in 2 dimensions. Uses f = f(x,y) notation.
Polar Graphs Graphs multiple polar curves in 2 dimensions. Uses r = f(t) notation.	Row Reduction Automatic Row Reduction of up to 4 variables in 4 rows.	Animated Graphs Graphs of all of the above notebooks using animations.

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