The rate of change in revenue for DIRECTV from 2004 through 2013 can be modeled by dR/dT=3.17-6.671/t where R is the revenue (in billions of dollars) and t is the time (in years), with t = 4 corresponding to 2004. In 2010, the revenue for DIRECTV was $24.1 billion.† (a) Find a model for the revenue of DIRECTV. (Round your constant term to two decimal places. Remember to use absolute values where appropriate.) R(t)= (b) Find the revenue of DIRECTV in 2013. (Round your answer to two decimal places.)

The rate of change in revenue for DIRECTV from 2004 through 2013 can be modeled by dR/dT=3.17-6.671/t where R is the revenue (in billions of dollars) and t is the time (in years), with t = 4 corresponding to 2004. In 2010, the revenue for DIRECTV was $24.1 billion.† (a) Find a model for the revenue of DIRECTV. (Round your constant term to two decimal places. Remember to use absolute values where appropriate.) R(t)= (b) Find the revenue of DIRECTV in 2013. (Round your answer to two decimal places.)

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter6: Exponential And Logarithmic Functions

Section6.8: Fitting Exponential Models To Data

Problem 1TI: Table 2 shows a recent graduate’s credit card balance each month after graduation. a. Use...

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