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))/(ln(x-1))domain of 200-4xdomain of x/(ln(x-1)-1)domain of f(x)=(x+1)/(x^2-9x+8)domain of (x+5)/3
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(10x)/(x+9) ?
The domain of f(x)=(10x)/(x+9) is x<-9\lor x>-9