In the following graph, n(t) is a certain store's approximate net income, in millions of dollars, for the year ending at time t (t is time in years since December 2004). n(t) 700 600 500 400 300 200 100 2 Interpret your answer. In the year n(4) = 4 (a) Estimate n(2), n(4), and n(4.5) to the nearest 50. n(2) = Interpret your answer. In the year n(4.5) = 6 8 , the store's net inco was $ the store's net income was $ t million. million.
In the following graph, n(t) is a certain store's approximate net income, in millions of dollars, for the year ending at time t (t is time in years since December 2004). n(t) 700 600 500 400 300 200 100 2 Interpret your answer. In the year n(4) = 4 (a) Estimate n(2), n(4), and n(4.5) to the nearest 50. n(2) = Interpret your answer. In the year n(4.5) = 6 8 , the store's net inco was $ the store's net income was $ t million. million.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:In the following graph, n(t) is a certain store's approximate net income, in millions of dollars, for the year ending at time t (t is time in years since December 2004).
n(t)
700
600
500
400
300
200
100
2
(a) Estimate n(2), n(4), and n(4.5) to the nearest 50.
n(2) =
=
Interpret your answer.
In the year
n(4) =
Interpret your answer.
In the year
n(4.5) =
I
the store's net income was $
8
the store's net income was $
Interpret your answer.
In the year ending |---Select---
I
t
the store's net income was $
million.
million.
million.
![In the following graph, n(t) is a certain store's approximate net income, in millions of dollars, for the year ending at time t (t is time in years since December 2004).
n(t)
700
600
500
400
300
200
100
2
(a) Estimate n(2), n(4), and n(4.5) to the nearest 50.
n(2) =
Interpret your answer.
In the year
n(4):
Interpret your answer.
In the year
n(4.5) =
I
8
the store's net income was $
the store's net income was $
Interpret your answer.
In the year ending |---Select--- ✓ the store's net income was $
I
million.
million.
million.
(b) At approximately which value of t in the interval [3, 8] is n(t) increasing most rapidly?
t =
Interpret your answer.
Between December 2007 and December 2012, the store's net income was increasing most rapidly in |---Select---](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F37af5c0e-0967-45c2-a51d-182f3c52a88e%2F4fee167d-5a79-423a-8cf4-cc21d77ebbb8%2Fpx48fj_processed.png&w=3840&q=75)
Transcribed Image Text:In the following graph, n(t) is a certain store's approximate net income, in millions of dollars, for the year ending at time t (t is time in years since December 2004).
n(t)
700
600
500
400
300
200
100
2
(a) Estimate n(2), n(4), and n(4.5) to the nearest 50.
n(2) =
Interpret your answer.
In the year
n(4):
Interpret your answer.
In the year
n(4.5) =
I
8
the store's net income was $
the store's net income was $
Interpret your answer.
In the year ending |---Select--- ✓ the store's net income was $
I
million.
million.
million.
(b) At approximately which value of t in the interval [3, 8] is n(t) increasing most rapidly?
t =
Interpret your answer.
Between December 2007 and December 2012, the store's net income was increasing most rapidly in |---Select---
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