An initial amplitude k, damping constant c, and frequency for period p are given. (Recall that frequency and period are related by the equation f: 1 k=3, c=1.3, f=2 (a) Find a function that models the damped harmonic motion. Use a function of the form y = Jaect cos(mt). y: (b) Graph the function. Y Y 3 3 D t 0 t 2 4 1 1 E 2 2 0-3 03 Y Y 3 3 0 t 0 t 1 2 3 2 3 0-3 0-3