To find the domain of a logarithmic function, ensure that whatever expression is inside the log must be greater than zero. 5. Composite Functions: For composite functions (e.g., f(g(x))), first find ...

- Determine the variables involved in the function. Typically, functions involve one or more variables, denoted as \(x\), \(y\), etc. 2. **Check for Restrictions:** - Examine the function for any ...