Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=8x^2-79x+63domain of f(x)=sqrt(10x-25)domain of f(s)=sqrt(-s^2-2s+15)domain of (7x+8)/(6x-7)domain of \sqrt[4]{-x^2-3x+28}
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+3)/(x-9) ?
The domain of f(x)=(x+3)/(x-9) is x<9\lor x>9