A mathematical model for the position x(t) of a moving object is Use a numerical solver to graphically investigate the solutions of the equation subject to Discuss the motion of the object for t ? 0 and for various choices of x1. Investigate the equation in the same manner. Give a possible physical interpretation of the dx/dt term.

Review Notes for Calculus I Symmetry: A graph is symmetric with respect to the y-axis if whenever (x, y) is a point on the graph then (-x, y) is also a point on the graph. Some even functions (y=x , y=x , etc.) have symmetry with respect to the y-axis. These graphs usually are parabolas (u-shaped graphs). To figure out if a graph has y-axis symmetry, then...