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