Suppose that the revenue (in dollars) from the sale of a product is given by R = 60x + 0.5x² – 0.004x³, where x is the number of units sold. Find each indicated derivative. R' %3D R" How fast is the marginal revenue MR changing when x = 20?

Suppose that the revenue (in dollars) from the sale of a product is given by R = 60x + 0.5x² – 0.004x³, where x is the number of units sold. Find each indicated derivative. R' %3D R" How fast is the marginal revenue MR changing when x = 20?

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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R = 60x + 0.5x² − 0.004x³

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