Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=sqrt(x/(x-3))domain of ln(3.9x+3.8)-3.7domain of f(x)=(3x+2)/(4x-20)domain of f(x)=sqrt(x^2-x^4)domain of y=sqrt(x^2-3x-4)
Frequently Asked Questions (FAQ)
What is the domain of (7x)/(2x+9) ?
The domain of (7x)/(2x+9) is x<-9/2 \lor x>-9/2