Assume for this problem that the depth of the uwater at the Edmonds Pier is a sinusoidal function of time. A low tide of 5 feet occurs at 2:00am and a high tide of 21 feet occurs at 8:00am. (a) Use Desmos to approrimate the time(s) during a 24-hour period when the water is falling at the rate of 2 ft/hr. Include a screen shot and erplain your method. (b) Find all times during a 24-hour period when the water is falling at the rate of 2 ft/hour. Do not use a calculator. Give eract times. (c) Then, at the very end, ues a calculator to give the clock time(s), correct to the nearest minute. Compare with your estimate(s) from Desmos.
Assume for this problem that the depth of the uwater at the Edmonds Pier is a sinusoidal function of time. A low tide of 5 feet occurs at 2:00am and a high tide of 21 feet occurs at 8:00am. (a) Use Desmos to approrimate the time(s) during a 24-hour period when the water is falling at the rate of 2 ft/hr. Include a screen shot and erplain your method. (b) Find all times during a 24-hour period when the water is falling at the rate of 2 ft/hour. Do not use a calculator. Give eract times. (c) Then, at the very end, ues a calculator to give the clock time(s), correct to the nearest minute. Compare with your estimate(s) from Desmos.
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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Transcribed Image Text:Assume for this problem that
the depth of the water at the Edmonds Pier is a sinusoidal function of time.
A low tide of 5 feet occurs at 2:00am and a high tide of 21 feet occurs at
8:00am.
(a) Use Desmos to approximate the time(s) during a 24-hour period when
the water is falling at the rate of 2 ft/hr. Include a screen shot and explain
your method.
(b) Find all times during a 24-hour period when the water is falling at
the rate of 2 ft/hour. Do not use a calculator. Give exact times.
(c) Then, at the very end, ues a calculator to give the clock time(s),
correct to the nearest minute. Compare with your estimate(s) from Desmos.
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