Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=5x-3f(x)=(9x^2-4)/(3x+2)domain of f(x)=sqrt(x^2+4x-12)domain of g(x)=(x+7)/(x^2-49)domain of f(x)=sqrt(log_{1/4)(x^2-4x+4)}domain of 5-2x^2
Frequently Asked Questions (FAQ)
What is the domain of (-2x+4)/(x^2-9) ?
The domain of (-2x+4)/(x^2-9) is x<-3\lor-3<x<3\lor x>3