Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
extreme f(x)=-2x^2+6x-5inflection 5/(x^2-49)asymptotes of f(x)=((x^2-16))/(x+4)inflection f(x)=e^{-x^2}domain of 4/x
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(x^2-6x)) ?
The domain of f(x)= 1/(sqrt(x^2-6x)) is x<0\lor x>6