Solution

domain

Solution

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

Popular Examples

inverse of f(x)=(x+2)/7inverse range of f(x)=-x+5range inverse of (2x)/(2x-4)inverse parity f(x)=1+3x^2-x^4parity extreme f(x)=4x^{1/3}-x^{4/3}extreme points

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=sqrt(81-x^2) ?

    The domain of f(x)=sqrt(81-x^2) is -9<= x<= 9