Aditya's dog routinely eats Aditya's leftovers, which vary seasonally. As a result, his weight fluctuates throughout the year. The dog's weight W (t) (in kg) as a function of time t (in days) over the course of a year can be modeled by a sinusoidal expression of the form a cos(b t) + d. At t = 0, the start of the year, he is at his maximum weight of 9.1 kg. One-quarter of the year later, when t = 91.25. he is at his average weight of 8.2 kg. Find W (t). t should be in radians. W(t)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Modeling with sinusoidal functions
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Aditya's dog routinely eats Aditya's leftovers, which vary seasonally. As a result, his weight fluctuates throughout
the year.
The dog's weight W (t) (in kg) as a function of time t (in days) over the course of a year can be modeled by a
sinusoidal expression of the form a cos(b t) + d.
At t = 0, the start of the year, he is at his maximum weight of 9.1 kg. One-quarter of the year later, when
t = 91.25, he is at his average weight of 8.2 kg.
Find W(t).
t should be in radians.
Wt)%=
1/5
The strategY
Transcribed Image Text:A Classwork S2- PRE CALC- LAZARUS a Homework Help Q&A - Bartletx V Dashboard Khan Academ ny.org/profile/kaid 1147780237024965502327809/assignments/teacher/kaid_30123493708244502144909/class/6300962506227712 E Maps 4 Calendar A or B day Logic Games - Brai.. Modeling with sinusoidal functions You might need: Calculator Aditya's dog routinely eats Aditya's leftovers, which vary seasonally. As a result, his weight fluctuates throughout the year. The dog's weight W (t) (in kg) as a function of time t (in days) over the course of a year can be modeled by a sinusoidal expression of the form a cos(b t) + d. At t = 0, the start of the year, he is at his maximum weight of 9.1 kg. One-quarter of the year later, when t = 91.25, he is at his average weight of 8.2 kg. Find W(t). t should be in radians. Wt)%= 1/5 The strategY
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