The height in meters relative to the starting platform height of a car on a portion of a roller coaster track is modeled
by the function = 3 sin /4) / − 10) − 7. it takes a car 24 seconds to travel on this portion of the track, which
starts 10 seconds into the ride.
a. graph the height relative to the starting platform as a function of time over this time interval.
b. explain the meaning of each parameter in the height function in terms of the situation.

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.