Solution
domain
Solution
+1
Interval Notation
Solution steps
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
domain of f(x)=(x+1)/(x^2-9x)domain of f(x)=(82)/((9x-1)^2)domain of (7x+9)/(x^2-9)-(6x+6)/(x^2-9)domain of f(x)=((x-5))/(x^2+4x)domain of (6.5)(7.7)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=ln(((9-x^2))/(e^x-1)) ?
The domain of f(x)=ln(((9-x^2))/(e^x-1)) is x<-3\lor 0<x<3