S.O.S. Mathematics offers a simple and easy definition and example of an exponential function in algebra.

S.O.S. Mathematics offers a simple and easy definition and example of an exponential function in algebra.

This tutorial contains 13 lessons on logarithms and exponential functions including exponential shortcuts and rules, graphs and rules of logarithms, and many more.

This tutorial contains 13 lessons on logarithms and exponential functions including exponential shortcuts and rules, graphs and rules of logarithms, and many more.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

Very nice lesson on taking the derivative of a function and its inverse.

This site provides information on how the body functions while singing. It pays special attention to the movement of the vocal cords.

This site provides information on how the body functions while singing. It pays special attention to the movement of the vocal cords.