This is a graphing simulator, except it's on the coordinate grid! To be specific, it's a line grapher. You can change the numbers in the function table to whatever POSITIVE digit you want (I'll be adding negative soon). When you're ready, press "graph". The line of the function will show, as well as the equation of the line. And you can press "back" to go back and change the numbers to something else!
Have fun, the scripts were a bit hard! Credits to @designerd for the story-teller font. You can go here to see the project: http://scratch.mit.edu/projects/24089794/ Note: The pen will glitch. This happens when the pen goes off the grid. Also, if infinity is in your equation. :|