Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of (4-x^2)/(x^2+x)domain of f(x)=2*e^{x^2-4x}domain of x^2+14x+7domain of f(x)=-sqrt(x^2+1)domain of (3x)/(5+4x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=f(x)= 2/x ?
The domain of f(x)=f(x)= 2/x is x<0\lor x>0