Mathematics Describing the Real World: Precalculus and Trigonometry

Logarithmic Functions (1x8)

Air date: Jun 16, 2011

A logarithmic function is the inverse of the exponential function, with all the characteristics of inverse functions covered in Lecture 5. Examine common logarithms (those with base 10) and natural logarithms (those with base e), and study such applications as the “rule of 70” in banking.