The data can be modeled by f (x) 19x 127 and g(x)
Chapter 12, Problem 12.1.62(choose chapter or problem)
The data can be modeled by f (x) 19x 127 and g(x) 152.6e0.0667x, in which f (x) and g(x) represent the number of active Facebook users, in millions, x months after December 2008. Use these functions to solve Exercises 5758. Round answers to the nearest whole million. a. According to the linear model, how many millions of active Facebook users were there in February 2010, 14 months after December 2008? b. According to the exponential model, how many millions of active Facebook users were there in February 2010? c. Which function is a better model for the data in February 2010?
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