Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(x+5)/(15+sqrt(x^2-64))distance (-5,1),(7,8)extreme f(x)=4-6x^2domain of (x(x+5))/7inverse of sqrt(x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(120+4x)/x ?
The domain of f(x)=(120+4x)/x is x<0\lor x>0