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() = -4.9; + 150, where h(t) is measured in metres. What is the average rate of change in the height of the stone from t = 4 s to t = 5 s?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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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 () = -4.9 + 150, where h(t) is measured in
metres. What is the average rate of change in the height of the stone from t = 4 s to
t = 5 s?
-44.1 m/s
-24.5 m/s
-19.6 m/s
24.5 m/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 () = -4.9 + 150, where h(t) is measured in metres. What is the average rate of change in the height of the stone from t = 4 s to t = 5 s? -44.1 m/s -24.5 m/s -19.6 m/s 24.5 m/s
Which expression represents the average rate of change of the function Ar) = -x - x+1
over the interval -2 3xs1?
-1-(-1)
-2-1
1- (-1)
1-(-2)
-1- 1
1-(-2)
-1- (-1)
1-(-2)
Transcribed Image Text:Which expression represents the average rate of change of the function Ar) = -x - x+1 over the interval -2 3xs1? -1-(-1) -2-1 1- (-1) 1-(-2) -1- 1 1-(-2) -1- (-1) 1-(-2)
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