Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(8x+15)/(x^2+5x)inverse of f(x)=((x+2))/((2x+1))symmetry y=x^2-5x+6domain of x-12domain of f(x)=(7z+6)/(z-7)+(7z+3)/(z-7)
Frequently Asked Questions (FAQ)
What is the domain of 3/x+9 ?
The domain of 3/x+9 is x<0\lor x>0