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)=-3x-10inverse inverse of f(x)=((\sqrt[5]{x})/9)^7inverse domain of h(x)=ln(x)+ln(6-x)domain inverse of f(x)=\sqrt[3]{x+8}+1inverse shift f(x)=2cos(6x+pi/2)shift
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(x-1))/(x-8) ?
The domain of f(x)=(sqrt(x-1))/(x-8) is 1<= x<8\lor x>8