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Product Awareness After the introduction of a new product for tanning without sun exposure, the percent of the public that is aware of the product is approximated by A(1) = 10r2", where t is the time in months. Find the rate of change of the percent of the public that is aware of the product after the fol- lowing numbers of months. (a) 2 (b) 4 (c) Notice that the answer to part (a) is positive and the answer to part (b) is negative. What does this tell you about how public awareness of the product has changed?

Product Awareness After the introduction of a new product for tanning without sun exposure, the percent of the public that is aware of the product is approximated by A(1) = 10r2", where t is the time in months. Find the rate of change of the percent of the public that is aware of the product after the fol- lowing numbers of months. (a) 2 (b) 4 (c) Notice that the answer to part (a) is positive and the answer to part (b) is negative. What does this tell you about how public awareness of the product has changed?

Calculus: Early Transcendentals
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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Product Awareness After the introduction of a new product for tanning without sun exposure, the percent of the public that is aware of the product is approximated by A(1) = 10r2", where t is the time in months. Find the rate of change of the percent of the public that is aware of the product after the fol- lowing numbers of months. (a) 2 (b) 4 (c) Notice that the answer to part (a) is positive and the answer to part (b) is negative. What does this tell you about how public awareness of the product has changed?
Transcribed Image Text:Product Awareness After the introduction of a new product for tanning without sun exposure, the percent of the public that is aware of the product is approximated by A(1) = 10r2", where t is the time in months. Find the rate of change of the percent of the public that is aware of the product after the fol- lowing numbers of months. (a) 2 (b) 4 (c) Notice that the answer to part (a) is positive and the answer to part (b) is negative. What does this tell you about how public awareness of the product has changed?
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