Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

Popular Examples

intercepts of 1/(x^2)intercepts domain of (3x)/(2-x)domain intercepts of f(x)=(x-2)^2+3intercepts slope ofintercept 12x+4y=-8slope intercept inverse of f(x)=(x+16)/(x-4)inverse

Frequently Asked Questions (FAQ)

  • What is the domain of (7x-21)/((x-7)(x+1)) ?

    The domain of (7x-21)/((x-7)(x+1)) is x<-1\lor-1<x<7\lor x>7