Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
midpoint (-3.5,-1),(16,-10)critical ((x-1))/((x^2+4))inverse of f(x)=-19x+13intercepts of f(x)=x-2y=2inverse of f(x)=(3x+2)/(2x-5)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(2x^2-18) ?
The domain of f(x)= 1/(2x^2-18) is x<-3\lor-3<x<3\lor x>3