ft 7. When a ferris wheel has a diameter of 30m and it takes 40 seconds to complete one revolution When the ride starts turning you are point A and you start moving down. It takes you 4 seconds to get to point B, which is the lowest point on the ride at 6 feet high. a) Write an equation that models your height as a function of time. (8) 24=12 26 amp: 130-61 Pen od: 20 3 20 Sec 4 8 12 160 20 24 28032 36 40 + 30ft (y=-12)005/ 30x+6 b) How high are you off the ground after exactly 1 minute since the ride began? Show your work. y=-1acosx+6 y = -12 cos (60) +6 30 feet 30 Also if your back at after 40,20 secs be back Point. at the 6 14 A B I +18 the bottom you Will later top and highest