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
inverse of f(x)=(x-3)^2+1domain of f(x)=(x^2+5)/(x^2-2x-15)domain of (x+2)/(x^2-x)domain of f(x)=(3-x)/(x+1)-4/(5x-3)critical x^4+4/3 x^3-4x^2-4/3
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(x))/(x+4) ?
The domain of f(x)=(sqrt(x))/(x+4) is x>= 0