The number of cell phone accounts in a certain country has increased exponentially for the last decade. The nubmer of cell phone accounts (in millions) in this country can be approximated by the following function. Estimate the number of cell phone accounts in 2005.
f(x)=112.6e^.125x (0≤ x≤ 9), where x=o corresponds to 2000.
What was the approximate number of cell phone accounts in 2005?