Solution

domain

Solution

+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain

Popular Examples

extreme 9/(x^2-1)extreme points inverse of f(x)=(-x-8)/7inverse critical f(x)=(x+6)/(x+1)critical points inverse of f(x)=log_{4}(x+3)inverse asymptotes of f(x)=(-3x^2+2)/(x-1)asymptotes

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(x^2+7)/(sqrt(5-x)) ?

    The domain of f(x)=(x^2+7)/(sqrt(5-x)) is x<5