13. The more often a person views a television commercial, the more effective it is. However, it costs a large amount of money to air the commercials. Television marketers have developed a function that relates the effectiveness per advertising dollar (called the efficiency, E) to the number of times the commercial is aired, n: E = 2ne-0.1n Determine the value of n that maximizes the efficiency.

Calculus: Early Transcendentals
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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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13. The more often a person views a television commercial, the more effective it is.
However, it costs a large amount of money to air the commercials. Television marketers
have developed a function that relates the effectiveness per advertising dollar (called the
efficiency, E) to the number of times the commercial is aired, n: E = 2ne-0.1n
Determine the value of n that maximizes the efficiency.
Transcribed Image Text:13. The more often a person views a television commercial, the more effective it is. However, it costs a large amount of money to air the commercials. Television marketers have developed a function that relates the effectiveness per advertising dollar (called the efficiency, E) to the number of times the commercial is aired, n: E = 2ne-0.1n Determine the value of n that maximizes the efficiency.
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