The Logarithmic Functio $f ( x ) = - 100 + 80 \ln x$

Multiple Choice

The logarithmic functio $f ( x ) = - 100 + 80 \ln x$ ln x models the number of visitors (in millions) to a certain country's museums, where x is the number of years since the initial recording of the number of visitors. Use this function
To estimate the number of visitors in year 45. Round to the nearest tenth of a year.

A) 306.8 million visitors
B) 102.3 million visitors
C) 204.5 million visitors
D) 153.4 million visitors