The number of underage cigarette smokers (ages 1017) has declined in the United States. The peak percent
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Question:
The number of underage cigarette smokers (ages 10–17) has declined in the United States. The peak percent was in 1998 at 49%. In 2006 this had dropped to 36%. Let t be time in years after 1998 (t = 0 corresponds to 1998).
a. Find a quadratic function that models the percent of underage smokers as a function of time. Let (0, 49) be the vertex.
b. Now that you have the model, predict the percent of underage smokers in 2010.
Related Book For
Essentials of strategic management
ISBN: 978-1111525194
3rd Edition
Authors: Charles w. l. hill, Gareth r. Jones
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