Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of y=3^x-12inflection f(x)=(x+3)/xslope ofintercept-3x-4=-5y-8domain of f(x)=(x^2-x-6)/(x^4-16)domain of f(x)=(x^2)/(4x-7)
Frequently Asked Questions (FAQ)
What is the domain of y=(x-2)/(x^2-81) ?
The domain of y=(x-2)/(x^2-81) is x<-9\lor-9<x<9\lor x>9