Properties of the Logarithmic Function
In this section, we cover many properties of the logarithmic function
3. (Notice this works even for a = 10)
The following properties hold for M, N, and a positive real numbers, , and r any real number
Change of Base Formula
The next two formulas allow us to compare logs of different bases, and are called the change of base formulas.
If , and M are positive real numbers, then
Return to Topics Page