Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(x^2-8x+16)/(x-4)domain of y=(sqrt(x+1))/(x^2)domain of f(x)=(3x+2)/(2x-3)domain of h(x)=-1/(x-6)+5domain of (x^3-64)/(x^2-5x+4)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=x+7/x ?
The domain of f(x)=x+7/x is x<0\lor x>0