Pollution levels in a lake have been modeled by the equation X = 0.09 + 0.16e-0.39t where x is the volume of pollutants (in cubic kilometers) and t is the time (in years). What is the rate of change of x with respect to time? x'(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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Pollution levels in a lake have been modeled by the equation

x = 0.09 + 0.16e−0.39t
Pollution levels in a lake have been modeled by the equation
X = 0.09 + 0.16e-0.39t
where x is the volume of pollutants (in cubic kilometers) and t is the time (in years). What is the rate of change of x with respect to time?
x'(t) =
Transcribed Image Text:Pollution levels in a lake have been modeled by the equation X = 0.09 + 0.16e-0.39t where x is the volume of pollutants (in cubic kilometers) and t is the time (in years). What is the rate of change of x with respect to time? x'(t) =
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