3. On a particular day the high tide occurs at 7:12 am. At that time you measure the depth of the water off a pier to be 11 ft. At 1:24 pm it is low tide and you measure the water to be only 7 ft. deep. Model the depth of the water as a function of time since midnight.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Sinusoidal modeling: use your knowledge of amplitude, period, vertical translations, and horizontal translations along with your higher order of thinking skills to find functions that model the following.

3. On a particular day the high tide occurs at 7:12 am. At that time you measure the
depth of the water off a pier to be 11 ft. At 1:24 pm it is low tide and you measure
the water to be only 7 ft. deep. Model the depth of the water as a function of time
since midnight.
Transcribed Image Text:3. On a particular day the high tide occurs at 7:12 am. At that time you measure the depth of the water off a pier to be 11 ft. At 1:24 pm it is low tide and you measure the water to be only 7 ft. deep. Model the depth of the water as a function of time since midnight.
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