Chapter 9, Problem 28RE

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7th Edition

Waner + 1 other

ISBN: 9781337291248

Textbook Problem

**Elvish for Dummies** The sales department at OHaganBooks.com predicts that the revenue from sales of the latest block- buster Elvish for Dummies will vary in accordance with annual releases of episodes of the movie series “Lord of the Rings Episodes 9–12.” It has come up with the following model (which includes the effect of diminishing sales):

*t* is time in months from now and

To determine

**To calculate:** The rate at which revenue to the nearest dollar be changing *Elvish for Dummies* will vary in accordance with annual releases of episodes of the movie series “Lord of the Rings Episodes *t* is the time in months from now and

Explanation

**Given Information:**

The sales department of OHaganBooks.com which predicts that the revenue from sales of the latest blockbuster *Elvish for Dummies* will vary in accordance with annual releases of episodes of the movie series “Lord of the Rings Episodes *t* is the time in months from now and

**Formula Used:**

If

If *f* is a differentiable function of *u* and *v* of function *x,* then the product rule is given by:

Constant multiple rules are *k* is a constant.

**Calculation:**

Consider the function

Now evaluate the derivative of the function

Apply the sum rule,

Now differentiate the constant term with respect to *t*,

Then apply the constant multiple rules and product rule to evaluate the differentiation of the function

Further solved as:

Sect-9.1 P-3ESect-9.1 P-4ESect-9.1 P-5ESect-9.1 P-6ESect-9.1 P-7ESect-9.1 P-8ESect-9.1 P-9ESect-9.1 P-13ESect-9.1 P-14ESect-9.1 P-15E

Sect-9.1 P-16ESect-9.1 P-17ESect-9.1 P-18ESect-9.1 P-19ESect-9.1 P-20ESect-9.1 P-21ESect-9.1 P-22ESect-9.1 P-23ESect-9.1 P-24ESect-9.1 P-25ESect-9.1 P-26ESect-9.1 P-27ESect-9.1 P-28ESect-9.1 P-29ESect-9.1 P-30ESect-9.1 P-31ESect-9.1 P-32ESect-9.1 P-33ESect-9.1 P-34ESect-9.1 P-35ESect-9.1 P-36ESect-9.1 P-37ESect-9.1 P-38ESect-9.1 P-39ESect-9.1 P-40ESect-9.1 P-41ESect-9.1 P-42ESect-9.1 P-43ESect-9.1 P-44ESect-9.1 P-45ESect-9.1 P-46ESect-9.1 P-47ESect-9.1 P-48ESect-9.1 P-49ESect-9.1 P-50ESect-9.1 P-51ESect-9.1 P-52ESect-9.1 P-53ESect-9.1 P-54ESect-9.1 P-55ESect-9.1 P-56ESect-9.1 P-57ESect-9.1 P-58ESect-9.1 P-59ESect-9.1 P-60ESect-9.1 P-61ESect-9.1 P-62ESect-9.1 P-63ESect-9.1 P-64ESect-9.1 P-65ESect-9.1 P-66ESect-9.1 P-67ESect-9.1 P-68ESect-9.2 P-1ESect-9.2 P-2ESect-9.2 P-3ESect-9.2 P-4ESect-9.2 P-5ESect-9.2 P-6ESect-9.2 P-7ESect-9.2 P-8ESect-9.2 P-9ESect-9.2 P-10ESect-9.2 P-11ESect-9.2 P-12ESect-9.2 P-13ESect-9.2 P-14ESect-9.2 P-15ESect-9.2 P-16ESect-9.2 P-17ESect-9.2 P-18ESect-9.2 P-19ESect-9.2 P-20ESect-9.2 P-21ESect-9.2 P-22ESect-9.2 P-23ESect-9.2 P-24ESect-9.2 P-25ESect-9.2 P-26ESect-9.2 P-27ESect-9.2 P-28ESect-9.2 P-29ESect-9.2 P-30ESect-9.2 P-31ESect-9.2 P-32ESect-9.2 P-33ESect-9.2 P-34ESect-9.2 P-35ESect-9.2 P-36ESect-9.2 P-37ESect-9.2 P-38ESect-9.2 P-39ESect-9.2 P-40ESect-9.2 P-41ESect-9.2 P-42ESect-9.2 P-43ESect-9.2 P-44ESect-9.2 P-45ESect-9.2 P-46ESect-9.2 P-47ESect-9.2 P-48ESect-9.2 P-49ESect-9.2 P-50ESect-9.2 P-51ESect-9.2 P-52ESect-9.2 P-53ESect-9.2 P-54ESect-9.2 P-55ESect-9.2 P-56ESect-9.2 P-57ESect-9.2 P-58ESect-9.2 P-59ESect-9.2 P-60ESect-9.2 P-61ESect-9.2 P-62ESect-9.2 P-63ESect-9.2 P-64ESect-9.2 P-65ESect-9.2 P-66ESect-9.2 P-67ESect-9.2 P-68ESect-9.2 P-69ESect-9.2 P-70ESect-9.2 P-71ESect-9.2 P-72ESect-9.2 P-73ESect-9.2 P-74ESect-9.2 P-75ESect-9.2 P-76ESect-9.2 P-77ESect-9.2 P-78ESect-9.2 P-79ESect-9.2 P-80ESect-9.2 P-81ESect-9.2 P-82ESect-9.2 P-83ESect-9.2 P-84ESect-9.3 P-1ESect-9.3 P-2ESect-9.3 P-3ESect-9.3 P-4ESect-9.3 P-5ESect-9.3 P-6ESect-9.3 P-7ESect-9.3 P-8ESect-9.3 P-9ESect-9.3 P-10ESect-9.3 P-11ESect-9.3 P-12ESect-9.3 P-13ESect-9.3 P-14ESect-9.3 P-15ESect-9.3 P-16ESect-9.3 P-17ESect-9.3 P-18ESect-9.3 P-19ESect-9.3 P-20ESect-9.3 P-21ESect-9.3 P-22ESect-9.3 P-23ESect-9.3 P-24ESect-9.3 P-25ESect-9.3 P-26ESect-9.3 P-27ESect-9.3 P-28ESect-9.3 P-29ESect-9.3 P-30ESect-9.3 P-31ESect-9.3 P-32ESect-9.3 P-33ESect-9.3 P-34ESect-9.3 P-35ESect-9.3 P-36ESect-9.3 P-37ESect-9.3 P-38ESect-9.3 P-39ESect-9.3 P-40ESect-9.3 P-41ESect-9.3 P-42ESect-9.3 P-43ESect-9.3 P-44ESect-9.3 P-45ESect-9.3 P-46ESect-9.3 P-47ESect-9.3 P-48ESect-9.3 P-49ESect-9.3 P-50ESect-9.3 P-51ESect-9.3 P-52ESect-9.3 P-53ESect-9.3 P-54ESect-9.3 P-55ESect-9.3 P-56ESect-9.3 P-57ESect-9.3 P-58ESect-9.3 P-59ESect-9.3 P-60ESect-9.3 P-61ESect-9.3 P-62ESect-9.3 P-63ESect-9.3 P-64ESect-9.3 P-65ESect-9.3 P-66ESect-9.3 P-67ESect-9.3 P-68ESect-9.3 P-69ESect-9.3 P-70ESect-9.3 P-71ESect-9.3 P-72ESect-9.3 P-73ESect-9.3 P-74ESect-9.3 P-75ESect-9.3 P-76ECh-9 P-1RECh-9 P-2RECh-9 P-3RECh-9 P-4RECh-9 P-5RECh-9 P-6RECh-9 P-7RECh-9 P-8RECh-9 P-9RECh-9 P-10RECh-9 P-11RECh-9 P-12RECh-9 P-13RECh-9 P-14RECh-9 P-15RECh-9 P-16RECh-9 P-17RECh-9 P-18RECh-9 P-19RECh-9 P-20RECh-9 P-21RECh-9 P-22RECh-9 P-23RECh-9 P-24RECh-9 P-25RECh-9 P-26RECh-9 P-27RECh-9 P-28RECh-9 P-29RECh-9 P-30RECh-9 P-31RECh-9 P-32RECh-9 P-1CSCh-9 P-2CS

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