An object is moving up and down in damped harmonic motion. Its displacement at time t = 0 is 13 in.; this is its maximum displacement. The damping constant is c = 0.1, and the frequency is 15 H (a) Find a function that models this motion. y = (b) Graph the function. (A graphing calculator is recommended.) y 13 h 13 MAMAAMAA -13

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