A ride in an amusement park features a swinging ship suspended from a height of 50 feet. The motion of the ship can be modeled by the graph below, where x represents the time, in seconds, since the start of the ride, and Ax) represents the angle, in radians, that the center of the ship makes with respect to the equilibrium position. f(x) TA 2 0 10 16 20 25 30 35 Н Х 40 KO Time (in seconds) Identify the two equations that model