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

inverse of f(x)=(2x+7)/xinverse slope of y=-2x+2slope asymptotes of f(x)= 1/(x^2+8x+15)asymptotes amplitude of f(x)=-2sin(2pix)amplitude intercepts of f(x)=2x^2+8x-8intercepts

Frequently Asked Questions (FAQ)

  • What is the domain of x/(sqrt(x-4)) ?

    The domain of x/(sqrt(x-4)) is x>4