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4. Cigarette Exports The following data represent the number of cigarettes (in billions) exported from the United States by year. Cigarette Exports (in billions of pieces) Year 1995 231.1 1998 201.3 1999 151.4 2000 147.9 2001 133.9 2002 127.4 2003 121.5 2004 118.7 Source: Statistical Abstract of the United States, 2006 (a) Lett = the number of years since 1995. Using a graphing utility, draw a scatter diagram of the data using t as the independent variable and number of cigarettes as the dependent variable. (b) Using a graphing utility, build an exponential model from the data. (c) Express the function found in part (b) in the form A (1) = Agek". (d) Graph the exponential function found in part (b) or (c) on the scatter diagram.

4. Cigarette Exports The following data represent the number of cigarettes (in billions) exported from the United States by year. Cigarette Exports (in billions of pieces) Year 1995 231.1 1998 201.3 1999 151.4 2000 147.9 2001 133.9 2002 127.4 2003 121.5 2004 118.7 Source: Statistical Abstract of the United States, 2006 (a) Lett = the number of years since 1995. Using a graphing utility, draw a scatter diagram of the data using t as the independent variable and number of cigarettes as the dependent variable. (b) Using a graphing utility, build an exponential model from the data. (c) Express the function found in part (b) in the form A (1) = Agek". (d) Graph the exponential function found in part (b) or (c) on the scatter diagram.

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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4. Cigarette Exports The following data represent the number of cigarettes (in billions) exported from the United States by year. Cigarette Exports (in billions of pieces) Year 1995 231.1 1998 201.3 1999 151.4 2000 147.9 2001 133.9 2002 127.4 2003 121.5 2004 118.7 Source: Statistical Abstract of the United States, 2006 (a) Lett = the number of years since 1995. Using a graphing utility, draw a scatter diagram of the data using t as the independent variable and number of cigarettes as the dependent variable. (b) Using a graphing utility, build an exponential model from the data. (c) Express the function found in part (b) in the form A (1) = Agek". (d) Graph the exponential function found in part (b) or (c) on the scatter diagram.
Transcribed Image Text:4. Cigarette Exports The following data represent the number of cigarettes (in billions) exported from the United States by year. Cigarette Exports (in billions of pieces) Year 1995 231.1 1998 201.3 1999 151.4 2000 147.9 2001 133.9 2002 127.4 2003 121.5 2004 118.7 Source: Statistical Abstract of the United States, 2006 (a) Lett = the number of years since 1995. Using a graphing utility, draw a scatter diagram of the data using t as the independent variable and number of cigarettes as the dependent variable. (b) Using a graphing utility, build an exponential model from the data. (c) Express the function found in part (b) in the form A (1) = Agek". (d) Graph the exponential function found in part (b) or (c) on the scatter diagram.
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