Answer

An iron ball is bobbing up and down on the end of a spring. The maximum height of the ball is 46 inches and its minimum height is 18 inches. It takes the ball 2 seconds to go from its maximum height to its minimum height. Which model best represents the height, h, of the ball after t seconds? Oh (t) = 14 sin (nt) + 32 Oh (t) = 18 sin ( ) + 32 Oh (t) = 32 sin (nt) + 18 Oh (t) = 14 sin (it ) + 32