Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(sqrt(x-3))/(x^2-2)domain domain of f(x)=(x^3+3x^2+2x)/(x^2+3x+2)domain domain of x/(-8x+81)domain domain of-4x+2domain domain of-4x+6domain
Frequently Asked Questions (FAQ)
What is the domain of 5/(9+x) ?
The domain of 5/(9+x) is x<-9\lor x>-9