Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(8+x)/(1-8x)domain of sqrt(((x+4)(x+5))/(x-7))range of y= 1/(x+2)intercepts of (x+3)/(x-2)range of (2x)/(x^2+1)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(x^2-4x-5) ?
The domain of f(x)= 1/(x^2-4x-5) is x<-1\lor-1<x<5\lor x>5