Solution
domain
Solution
+1
Interval Notation
Solution steps
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
domain of f(x)=((2x+3)/(x^2+3x+2))domain of f(x)=sqrt(5-4x)+sqrt(x-2)domain of ln(1+27x^3)domain of f(x)=10-ln(x)domain of (1/2)^{x-2}
Frequently Asked Questions (FAQ)
What is the domain of ln(1/(x-9)) ?
The domain of ln(1/(x-9)) is x>9