Flash graphs

hello guys… i have a project to do on flash…its about laws of physics and i want to include dynamic graphs… e.g projectile motion… the guy enters the distance and the angle and a graph is plotted from the calculations it makes…

erm…thing is that i dont even know to make a graph in flash…now i have to make a dynamic one :frowning:

anyone can help me please? is there any tutorial around i can follow please?