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The table shows the number of internet users worldwide since 1994. (A) Let x represent the number of years since 1994 and find an exponential regression model (y = ab*) for this data set. (B) Use the model to estimate the number of hosts in 2025 (to the nearest million). Internet Users (millions) Users 2.2 17.4 Year 1994 1997 2000 2003 2006 2009 2012 67.3 166.4 404.5 589.1 900.3

The table shows the number of internet users worldwide since 1994. (A) Let x represent the number of years since 1994 and find an exponential regression model (y = ab*) for this data set. (B) Use the model to estimate the number of hosts in 2025 (to the nearest million). Internet Users (millions) Users 2.2 17.4 Year 1994 1997 2000 2003 2006 2009 2012 67.3 166.4 404.5 589.1 900.3

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The table shows the number of internet users worldwide since 1994. (A) Let x represent the number of years since 1994 and find an exponential regression model (y = ab*) for this data set. (B) Use the model to estimate the number of hosts in 2025 (to the nearest million). (A) Write the regression equation y = ab*. y = (Round to four decimal places as needed.) Internet Users (millions) Users 2.2 17.4 Year 1994 1997 2000 2003 2006 2009 2012 67.3 166.4 404.5 589.1 900.3
Transcribed Image Text:The table shows the number of internet users worldwide since 1994. (A) Let x represent the number of years since 1994 and find an exponential regression model (y = ab*) for this data set. (B) Use the model to estimate the number of hosts in 2025 (to the nearest million). (A) Write the regression equation y = ab*. y = (Round to four decimal places as needed.) Internet Users (millions) Users 2.2 17.4 Year 1994 1997 2000 2003 2006 2009 2012 67.3 166.4 404.5 589.1 900.3
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