GraphDragon Features

GraphDragon includes the following features:

Graph up to three functions on a screen.
Save a graph as a PNG image.
Zoom in or out, and move the view in four directions.
View a table of X-Y values for a funciton.
Find the intersection point for two curves.
Calculate the net area under a curve.
Find the average value of a function over an interval.
Graph the first and second derivatives of a given funciton.
Draw slope field for f(x,y).