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
domain of f(x)=(x^3)/(x-1)domain domain of (x+5)^2-4domain domain of f(x)=((x+1))/((2x^2-x-1))domain domain of f(x)=(x^3)/(x-4)domain domain of (sqrt(x(x-5)^2))/4domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(9-x))/(x-7) ?
The domain of f(x)=(sqrt(9-x))/(x-7) is x<7\lor 7<x<= 9