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
extreme f(x)=4x-8sin(x)domain of f(x)=((x^2-4))/((x-2))domain of f(x)= 2/(x^2+2x)inflection (x^2-2x-3)/xinverse of f(x)= 1/4 x+7
Frequently Asked Questions (FAQ)
What is the domain of ln(1/x) ?
The domain of ln(1/x) is x>0