Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of f(x)=(x+20)/(x-18)slope ofintercept x+4y=20inverse of f(x)=(x+1)^3+2slope ofintercept x-2y=11global f(x)=2-x
Frequently Asked Questions (FAQ)
What is the domain of 2/(x+3) ?
The domain of 2/(x+3) is x<-3\lor x>-3