The rate of change in revenue for DIRECTV from 2004 through 2013 can be modeled

Question

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.)

Explanation / Answer

Actually in question rate of change of revenue with respect to time is not given properly.in that question mark is present,shows it as not a correct differential equation

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