Scratch

Project Notes

This is a graph we made. Click and drag the points to move them. You can also use the arrow keys for Point 1, and A, W, S, & D for Point 2. This graph can find the slope, along with the distance (with real distance formula! Not just that cheap-o "distance to" block.) We made it "stop all" when the points touch each other so the distance doesn't go crazy. We also made it so it wouldn't freeze up when the slope would actually be undefined by making it set to 0 when it is vertical. Thanks to BATzerk for helping us find a way to get the square root! (Note that this was made with the first version of Scratch)