Solution

domain

Solution

+1
Interval Notation
Solution steps
Find known functions domain restrictions:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain

Popular Examples

critical (e^{2x})/(x-3)critical points critical f(x)=xe^{-4x}critical points inflection f(x)=6x^4+8x^3inflection points extreme y=(2x^3+2)/(x^2)extreme points extreme f(x)=(x^3+1)/(x^2)extreme points

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=arccos((2x+1)/(x-3)) ?

    The domain of f(x)=arccos((2x+1)/(x-3)) is -4<= x<= 2/3