Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
perpendicular y=3x+2distance (-1,-6),(-6,5)parity f(x)=7sec(x)-2xdomain of (x-2)/(x^2-9)inverse of f(x)=sqrt(3x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^2+1+5x)/(x^2+1+2x) ?
The domain of f(x)=(x^2+1+5x)/(x^2+1+2x) is x<-1\lor x>-1