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
symmetry 3x^2-2asymptotes of f(x)= 1/(x-3)+4domain of f(x)=-10sqrt(6-11x)+10asymptotes of f(x)=2critical f(x)=-6sin(-x+pi/2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt(1/x+1) ?
The domain of f(x)=sqrt(1/x+1) is x<=-1\lor x>0