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 f(x)=x^2+25parity f(x)=sec(x)-1/(x^3)+5midpoint (0, 1/2),(-2/3 ,0)domain of f(x)= 3/(x^2-1)inverse of f(x)=sqrt(2-x)+7
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt((1/x)+3) ?
The domain of f(x)=sqrt((1/x)+3) is x<=-1/3 \lor x>0