Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
extreme (x^2-9)^6line (5,-1),(-5,-3)inverse of f(x)=sqrt(-x^2+20x-25)+10domain of g(t)= 7/(sqrt(t))midpoint (-4,-8),(8,10)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x-3)/(x^2-1) ?
The domain of f(x)=(x-3)/(x^2-1) is x<-1\lor-1<x<1\lor x>1