Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(sqrt(x^2-36))/(2x-8)domain of h(x)= x/(x+8)domain of f(x)= 7/(4x^2+2)domain of f(x)= x/(1-2x)domain of y=(x-7)/(x^2-12x+35)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x-6)/(x^2-4x-21) ?
The domain of f(x)=(x-6)/(x^2-4x-21) is x<-3\lor-3<x<7\lor x>7