The following graph represents the height, in metres, of a rider on a Ferries wheel as a function of time, in seconds. 10 90 100 110 120 Time (s) a) Determine two functions, h(t), for the given situation. ONE must be a cosine function and ONE must be a sine function b) Determine the following: i. The length of time to complete one rotation on the Ferris Wheel ii. The radius of the Ferris Wheel iii. The maximum height of the rider on the Ferris Wheel iv. The height of the rider at 195 seconds

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