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 ofintercept-2x+y=-3slope intercept inflection f(x)=e^{-2x}-x^2inflection points range of sqrt(x^2-3x)range domain of f(x)=sqrt(x+3)+sqrt(x-3)domain domain of |x|+1domain

Frequently Asked Questions (FAQ)

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

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