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OpenStax, Algebra and Trigonometry 2e §8.1 Graphs of the Sine and Cosine Functions · Exercise 48 · Trigonometry · Graphs of trig functions

Graphs of the Sine and Cosine Functions · Exercise 48

A Ferris wheel is 25 meters in diameter and boarded from a platform that is 1 meter above the ground. The six o’clock position on the Ferris wheel is level with the loading platform. The wheel completes 1 full revolution in 10 minutes. The function gives a person’s height in meters above the ground t minutes after the wheel begins to turn.

ⓐ Find the amplitude, midline, and period of
ⓑ Find a formula for the height function
ⓒ How high off the ground is a person after 5 minutes?

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OpenStax, Algebra and Trigonometry 2e · §8.1 Graphs of the Sine and Cosine Functions · Exercise 48

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