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)/(x^3+2x^2-x-2)domain of 9^xx^{22x}(x^2+2x)^2domain of (x^2)/(7-x)domain of f(x)= 1/4 x^2-sqrt(5x)+11domain of-(13)/(x^2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(-sqrt(-x+1))/(x+3) ?
The domain of f(x)=(-sqrt(-x+1))/(x+3) is x<-3\lor-3<x<= 1