Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(e^x+8)/xdomain of X^2+1domain of 9/(8+x)domain of f(x)=sqrt(x-4)+sqrt(8-x)domain of (y+2)/(2y+1)
Frequently Asked Questions (FAQ)
What is the domain of (x+7)/(x-4) ?
The domain of (x+7)/(x-4) is x<4\lor x>4