The rate of change n(t) of the number of active eBay users could be approximated by n(t) = -0.002t + 0.06t - 0.55t2 + 1.9t – 1 million users per quarter (1 st < 13) (t is time in quarters; t = 1 represents the first quarter of 2008).t Use technology to compute n(t) dt correct to the nearest whole number. Interpret your answer. The number of active users on eBay increased by about million during the |-year period from the start of the first quarter in through the start of the first quarter in 2011.
The rate of change n(t) of the number of active eBay users could be approximated by n(t) = -0.002t + 0.06t - 0.55t2 + 1.9t – 1 million users per quarter (1 st < 13) (t is time in quarters; t = 1 represents the first quarter of 2008).t Use technology to compute n(t) dt correct to the nearest whole number. Interpret your answer. The number of active users on eBay increased by about million during the |-year period from the start of the first quarter in through the start of the first quarter in 2011.
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 rate of change
n(t)
of the number of active eBay users could be approximated by
n(t) = −0.002t4 + 0.06t3 − 0.55t2 + 1.9t − 1 million users per quarter (1 ≤ t ≤ 13)
(t is time in quarters;
t = 1
represents the first quarter of 2008).† Use technology to compute
| 13 | n(t) dt |
| 5 |
correct to the nearest whole number.
Interpret your answer.
The number of active users on eBay increased by about million during the -year period from the start of the first quarter in through the start of the first quarter in 2011.
Transcribed Image Text:The rate of change n(t) of the number of active eBay users could be approximated by
n(t) = -0.002t4 + 0.06t3 –- 0.55t2 + 1.9t – 1 million users per quarter
(1 <t< 13)
'13
(t is time in quarters; t = 1 represents the first quarter of 2008).† Use technology to compute
n(t) dt correct to the nearest whole number.
Interpret your answer.
The number of active users on eBay increased by about
million during the
-year period from the start of the first quarter in
through the
start of the first quarter in 2011.
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