Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
midpoint (1,-2),(7,6)domain of 3/(x+1)+2domain of f(x)= x/(4x+9)domain of f(x)=sqrt(x^2+2x-15)inverse of f(x)=(1-x)/x
Frequently Asked Questions (FAQ)
What is the domain of f(x)= x/((x+1)) ?
The domain of f(x)= x/((x+1)) is x<-1\lor x>-1