Call centers are booming in a country as multinational companies increasingly outsource these operations. The annual revenue for call centers in the country from 2006 to 2010, in billions of dollars, can be modeled by R(x) = 0.926x -3.15, where x is the number of years after 2000. a. According to the model, what was the rate of change of revenue for call centers in the country? b. According to the model, what was the revenue for call centers in the country in 2010? C. Would this model be valid to estimate the revenue in 2000? Why or why not? a. According to the model, the rate of change of revenue for call centers in the country was S billion per year. Type an integer or a decimal.) D. According to the model, the revenue for call centers in the country in 2010 was $ billion. Type an integer or a decimal.) E. Would this model be valid to estimate the revenue in 2000? Why or why not? Choose the correct choice below. The model null not ho salid for 000 boc uen itwinuld nina noritisn unnin lick to
Call centers are booming in a country as multinational companies increasingly outsource these operations. The annual revenue for call centers in the country from 2006 to 2010, in billions of dollars, can be modeled by R(x) = 0.926x -3.15, where x is the number of years after 2000. a. According to the model, what was the rate of change of revenue for call centers in the country? b. According to the model, what was the revenue for call centers in the country in 2010? C. Would this model be valid to estimate the revenue in 2000? Why or why not? a. According to the model, the rate of change of revenue for call centers in the country was S billion per year. Type an integer or a decimal.) D. According to the model, the revenue for call centers in the country in 2010 was $ billion. Type an integer or a decimal.) E. Would this model be valid to estimate the revenue in 2000? Why or why not? Choose the correct choice below. The model null not ho salid for 000 boc uen itwinuld nina noritisn unnin lick to
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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![Call centers are booming in a country as multinational companies increasingly outsource these operations. The annual revenue for call centers in the country from 2006 to 2010, in billions
of dollars, can be modeled by R(x)= 0.926x - 3.15, where x is the number of years after 2000.
a. According to the model, what was the rate of change of revenue for call centers in the country?
b. According to the model, what was the revenue for call centers in the country in 2010?
c. Would this model be valid to estimate the revenue in 2000? Why or why not?
a. According to the model, the rate of change of revenue for call centers in the country was $
(Type an integer or a decimal.)
billion per year.
b. According to the model, the revenue for call centers in the country in 2010 was $
billion.
(Type an integer or a decimal.)
c. Would this model be valid to estimate the revenue in 2000? Why or why not? Choose the correct choice below.
Tho modolwould not ho valid for 2000 bocas it would aiuna positivo rounnun
Click to select your answer(S).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F57dfe75d-0234-4280-a03f-76c887148645%2F50808346-4316-4b75-b604-a6e8d974dcff%2Fnstnzb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Call centers are booming in a country as multinational companies increasingly outsource these operations. The annual revenue for call centers in the country from 2006 to 2010, in billions
of dollars, can be modeled by R(x)= 0.926x - 3.15, where x is the number of years after 2000.
a. According to the model, what was the rate of change of revenue for call centers in the country?
b. According to the model, what was the revenue for call centers in the country in 2010?
c. Would this model be valid to estimate the revenue in 2000? Why or why not?
a. According to the model, the rate of change of revenue for call centers in the country was $
(Type an integer or a decimal.)
billion per year.
b. According to the model, the revenue for call centers in the country in 2010 was $
billion.
(Type an integer or a decimal.)
c. Would this model be valid to estimate the revenue in 2000? Why or why not? Choose the correct choice below.
Tho modolwould not ho valid for 2000 bocas it would aiuna positivo rounnun
Click to select your answer(S).
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