Graph equations
and inequalities
Fullfeatured instant graphing solution, no Java needed. You can
print graphs too!
Features: Generate a plot of
almost any function or relation found in high school and undergraduate
college mathematics. It will plot functions given in the form y
= f(x), such as y = x^{2} or y = 3x + 1, as well as relations
of the form f(x,y) = g(x,y), such as x^{2} + y^{2}
= 4. The advanced plot allows you to graph multiple equations on
the same graph.


Applet function plotter
You type in an equation and this applet will draw your graph
on an x,y coordinate grid. You can graph one, two, or more equations
and compare graphs.
(From maths
online, University of Vienna)

Note: When you click on this link, a new
window will open. It may take a few minutes to load  please be
patient!
Equations are entered in terms of x, such as: 2*x+5
(the asterisk must always be used for multiplication). More help
with typing in equations in available once the applet is running.
