Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
parallel xdomain of f(x)=2x^2+4x-8inflection x^3-8x^2-12x+3perpendicular y= 1/4 x+1,(-2,1)asymptotes of (x-2)/(x-4)
Frequently Asked Questions (FAQ)
What is the domain of 1/(x+1) ?
The domain of 1/(x+1) is x<-1\lor x>-1