How to Find the Domain of Logarithmic Functions

TLDR; Finding the domain of logarithmic functions using inequalities and interval notation is explained with examples of log base 2 and common log functions.

⚙️ Finding the Domain

The process of finding the domain of logarithmic functions is discussed.

The domain is stated using inequalities and interval notation.

The first function, y = log base 2 of (2x - 4), is analyzed to find its domain.

The process involves understanding the exponential form and solving inequalities to determine the domain.

📈 Log Base 10 Function

An example of a logarithmic function without a specified base (log) is presented.

The common logarithm or log base 10 is identified for the given function.

The process of finding the domain for the function x^2 - 3x using inequalities and testing intervals is explained.

The domain is expressed using interval notation after testing different intervals for the inequality.