Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=-3sqrt(-x)-2extreme f(x)=((x-4))/(3x-x^2)slope ofintercept x-2y=2vertices y=-x^2+2x-3critical g(t)=(4t)/(t^2+25)
Frequently Asked Questions (FAQ)
What is the domain of 1/(x^2+1+2x) ?
The domain of 1/(x^2+1+2x) is x<-1\lor x>-1