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
parity (tan(2x))/xintercepts of f(x)= 2/xrange of (x^4)/(x^2+x-6)asymptotes of f(x)= 1/(x-4)domain of f(x)=sqrt(9-x^2)-sqrt(x+1)
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(4x-11))/(x-9) ?
The domain of (sqrt(4x-11))/(x-9) is 11/4 <= x<9\lor x>9