In a race to better understand the behavior of Dresident Puterte, researchers have proposed two valid models that describe the relationship of the number of w UrSe cOrDs x = x (t) he uses and his level of pUsTiDiTy y = y (t) at a certain cime t. The first model is the equation 1 (In z)² – (In 2y)² = 6, (1) | 4 where & is the pEePeE-eS constant. The second model is the equation 1 = A, (2) where A is the pOo-03 constant. Recently, it is discovered that at time t = 2022, che rate of change of the number of his wUrSe cOrDs is and the rate of change of his pUsTiDiTy level is 2. Find x (2022) and y (2022).

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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Topic: calculus, related rates (differentiate the two equations with two unknowns)

In a race to better understand the behavior of Dresident Puterte, researchers
have proposed two valid models that describe the relationship of the number of
wUrSe cOrDs x
x (t) he uses and his level of pUsTiDiTy y = y (t) at a certain
time t. The first model is the equation
1
(In z)² – (In 2y)² = 6,
(1)
-
where & is the pEePeE-eS constant. The second model is the equation
= A,
(2)
|
where A is the pOo-03 constant. Recently, it is discovered that at time t = 2022,
the rate of change of the number of his wUrSe cOrDs is ; and the rate of change
of his pUsTiDiTy level is 2. Find x (2022) and y (2022).
Transcribed Image Text:In a race to better understand the behavior of Dresident Puterte, researchers have proposed two valid models that describe the relationship of the number of wUrSe cOrDs x x (t) he uses and his level of pUsTiDiTy y = y (t) at a certain time t. The first model is the equation 1 (In z)² – (In 2y)² = 6, (1) - where & is the pEePeE-eS constant. The second model is the equation = A, (2) | where A is the pOo-03 constant. Recently, it is discovered that at time t = 2022, the rate of change of the number of his wUrSe cOrDs is ; and the rate of change of his pUsTiDiTy level is 2. Find x (2022) and y (2022).
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