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^2-8x+15)/(x+3)domain of-4x+10domain of f(x)=5x^6domain of f(x)=-(x-6)^2+2domain of f(x)=-(2^{x-1})
Frequently Asked Questions (FAQ)
What is the domain of f(x)=-x/(sqrt(-x-2)) ?
The domain of f(x)=-x/(sqrt(-x-2)) is x<-2