from the edge of a cliff into described by the function ht rate of change in the height - 4.9t² + 150 S

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 2E
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Question 5

A stone falls from the edge of a cliff into the sea below. The height of the stone after
t seconds is described by the function h(t), where h(t) is measured in metres. What is
the average rate of change in the height of the stone from t=4s to t=5s?
h(t) -4.9t² +150
=
-
-44.1m/s
-24.5m/s
-19.6m/s
24.5m/s
Transcribed Image Text:A stone falls from the edge of a cliff into the sea below. The height of the stone after t seconds is described by the function h(t), where h(t) is measured in metres. What is the average rate of change in the height of the stone from t=4s to t=5s? h(t) -4.9t² +150 = - -44.1m/s -24.5m/s -19.6m/s 24.5m/s
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