Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
intercepts of x^3-9x^2+4x-36inverse of f(x)=-sqrt(36-(1.2x+5)^2)+3monotone (2x^3)/(x^3-1)inverse of f(x)=x^2-2x+6line (5,-8),(2,7)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+2)/(x+1) ?
The domain of f(x)=(x+2)/(x+1) is x<-1\lor x>-1