2. The height, h, in meters, of a car above the ground as a Ferris wheel turns can be modelled using the function h=15cos( )+18, where t is the time, in at 120 seconds. Determine the average rate of change of h in the time interval 19s to 20 s. Round your answer to 3 decimal places.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Functions And Their Graphs
Section: Chapter Questions
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2.
The height, h, in meters, of a car above the ground as a Ferris wheel turns can
be modelled using the function h=15cos( -)+18 where t is the time, in
лt
120
"
seconds.
Determine the average rate of change of h in the time interval 19s to 20 s.
Round your answer to 3 decimal places.
Transcribed Image Text:2. The height, h, in meters, of a car above the ground as a Ferris wheel turns can be modelled using the function h=15cos( -)+18 where t is the time, in лt 120 " seconds. Determine the average rate of change of h in the time interval 19s to 20 s. Round your answer to 3 decimal places.
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