Solution

domain

Solution

+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain

Popular Examples

range of 2x^2+x-14range critical f(x)=4x^{1/3}-x^{4/3}critical points inverse of f(x)=2x^5inverse inverse of f(x)=sqrt(x+3)-9inverse asymptotes of f(x)=(x-3)/(x+3)asymptotes

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=sqrt(-21x+42) ?

    The domain of f(x)=sqrt(-21x+42) is x<= 2