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5 votes
Please help !! A rider’s elevation on a Ferris wheel can be modeled by the function y=-16 cos(2pix)+18 where x is the time in minutes and y is the riders elevation in meters.

What is the riders elevation at the top of the Ferris wheel?

How often does the rider reach the reach the elevation?

What is the midline of the function?___what does it represent ?

1 Answer

4 votes

Answer:

Explanation:

answered
User Marthe
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