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
domain of (x-4)/(x^3-5x^2+12x-33)domain of 2-3adomain of y=xsqrt(2-x^2)extreme f(x,y)=x^2+y^2extreme f(x,y)=sqrt(4-x^2-y^2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= x/(sqrt(x-9)) ?
The domain of f(x)= x/(sqrt(x-9)) is x>9