A Ferris wheel that is 14 m in diameter makes a revolution every 40 seconds. The center of the wheel is 12 m above the ground. Which equation represent the graph that models the height in relation to time of the path the Ferris wheel makes. Assume the rider starts at the lowest point. A. h(t)-7 cos(nt/20)+12 B. h(t)=7 cos(nt/40)+12 C. h(t)=7 sin(nt/40)+12 D. h(t)--7 sin(nt/40)+12

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 44E
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A Ferris wheel that is 14 m in diameter makes a revolution every 40 seconds. The center of the wheel is 12 m above the ground.
Which equation represent the graph that models the height in relation to time of the path the Ferris wheel makes. Assume the rider starts at the
lowest point.
A. h(t)--7 cos(t/20)+12
B. h(t)-7 cos(nt/40)+12
C. h(t)=7 sin(nt/40)+12
D. h(t)--7 sin(nt/40)+12
Transcribed Image Text:A Ferris wheel that is 14 m in diameter makes a revolution every 40 seconds. The center of the wheel is 12 m above the ground. Which equation represent the graph that models the height in relation to time of the path the Ferris wheel makes. Assume the rider starts at the lowest point. A. h(t)--7 cos(t/20)+12 B. h(t)-7 cos(nt/40)+12 C. h(t)=7 sin(nt/40)+12 D. h(t)--7 sin(nt/40)+12
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