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)= pi/2-arcsin(2x)domain of f(x)=2sin(x)+cos(2x)domain of f(x)=sqrt(x)*sqrt(4-x^2)domain of 4/(x+1)domain of f(x)=sqrt(-x^2+2x+1)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 6/(sqrt(x-7)) ?
The domain of f(x)= 6/(sqrt(x-7)) is x>7