The national catch of Atlantic Cod has been declining in the past few decades. We can model this decline with the equation y = -0.003t 2 + 0.120t + 1.909 where t is the number of years since 1950 and y is the catch in millions of metric tons. a. In which year did the catch reach its maximum? b. In which year will the catch reach 0?
The national catch of Atlantic Cod has been declining in the past few decades. We can model this decline with the equation y = -0.003t 2 + 0.120t + 1.909 where t is the number of years since 1950 and y is the catch in millions of metric tons. a. In which year did the catch reach its maximum? b. In which year will the catch reach 0?
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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The national catch of Atlantic Cod has been declining in the past few decades.
We can model this decline with the equation
y =
-0.003t
2 + 0.120t + 1.909
where t is the number of years since 1950 and y is the catch in millions of metric tons.
a. In which year did the catch reach its maximum?
b. In which year will the catch reach 0?
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