Suppose the flow rate (in cubic feet per second, cfs) of a river in the first 11 hours after the beginning of a severe thunderstorm can be modeled as f(h) -0.875h3 12.05h2 - 7.95h 122.03 cfs where h is the number of hours after the storm began 0 andh = 11? (a) What were the flow rates for h f(0) f(11) cfs cfs 11. (Round your answers to three decimal places. If an answer does not exist, enter DNE.) (b) Calculate the absolute extremes for the flow rates on the interval between h 0 and h absolute minimum cfs absolute maximum cfs

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
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Suppose the flow rate (in cubic feet per second, cfs) of a river in the first 11 hours after the beginning of a severe thunderstorm can be modeled as
f(h) -0.875h3
12.05h2 - 7.95h 122.03 cfs
where h is the number of hours after the storm began
0 andh = 11?
(a) What were the flow rates for h
f(0)
f(11)
cfs
cfs
11. (Round your answers to three decimal places. If an answer does not exist, enter DNE.)
(b) Calculate the absolute extremes for the flow rates on the interval between h 0 and h
absolute minimum
cfs
absolute maximum
cfs
Transcribed Image Text:Suppose the flow rate (in cubic feet per second, cfs) of a river in the first 11 hours after the beginning of a severe thunderstorm can be modeled as f(h) -0.875h3 12.05h2 - 7.95h 122.03 cfs where h is the number of hours after the storm began 0 andh = 11? (a) What were the flow rates for h f(0) f(11) cfs cfs 11. (Round your answers to three decimal places. If an answer does not exist, enter DNE.) (b) Calculate the absolute extremes for the flow rates on the interval between h 0 and h absolute minimum cfs absolute maximum cfs
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