Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
perpendicular y=-1/7 x-4range of y=sqrt(x+8)inverse of f(x)=(2x+5)^3-6range of f(x)=2x^2-8x+9range of x^2-4x-21
Frequently Asked Questions (FAQ)
What is the domain of (5-x)/(x(x-4)) ?
The domain of (5-x)/(x(x-4)) is x<0\lor 0<x<4\lor x>4