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

range of f(x)=2x^2+3range extreme y=(x+8)/xextreme points range of 4range slope ofintercept 6y-3x=-24slope intercept inverse of 1+sqrt(1+x)inverse

Frequently Asked Questions (FAQ)

  • What is the domain of 1/(sqrt(9-x^2)) ?

    The domain of 1/(sqrt(9-x^2)) is -3<x<3