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
slope of 3+4=2y-9domain of f(x)=(sqrt(x+3))/(3x-6)domain of f(x)=(2x)/((x+1)^2)inverse of y= 1/(3^x)extreme f(x)=x^3-x^2-x-3
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 3/(sqrt(x+2)) ?
The domain of f(x)= 3/(sqrt(x+2)) is x>-2