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

critical f(x)=(x-6)^{8/9}critical points line (1,3),(2,2)line inflection f(x)=-x^3+9x^2-54inflection points critical f(x)=x^4-2x^2+7critical points domain of f(x)= 4/(x^2+10x-75)domain

Frequently Asked Questions (FAQ)

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

    The domain of f(x)=sqrt(x/(2-x)) is 0<= x<2