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

slope of f(x)=7-8/9 xslope asymptotes of ((1+x^2))/((1-x^2))asymptotes domain of f(x)=(x^2+7)/(sqrt(5-x))domain extreme 9/(x^2-1)extreme points inverse of f(x)=(-x-8)/7inverse

Frequently Asked Questions (FAQ)

  • What is the domain of 1/(sqrt(x-3)) ?

    The domain of 1/(sqrt(x-3)) is x>3