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-4)^2+2,x>= 4domain of f(x)=(x^2+1)/(x+1)critical 6x^3+45x^2-108x+6asymptotes of f(x)=(3x)/(x^2-4)domain of e^t-t
Frequently Asked Questions (FAQ)
What is the domain of 1/(sqrt(x-4)) ?
The domain of 1/(sqrt(x-4)) is x>4