Concept explainers
Revenue. Revenues from sales of a soft drink over a 2-year period are given approximately by
where R(t) is revenue (in millions of dollars) for a month of sales t months after February 1.
(A) What is the rate of change of revenue t months after February 1?
(B) What is the rate of change of revenue 1 month after February 1? 6 months after February 1? 11 months after February 1?
(C) Find all
(D) Find the absolute maximum and minimum for 0
(E) Repeat part (C), using a graphing calculator.
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Pearson eText for Calculus for Business, Economics, Life Sciences, and Social Sciences, Brief Version -- Instant Access (Pearson+)
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