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

intercepts of y=2(x-b)^2intercepts critical y=x^2-5xcritical points shift y=6cos(3x+pi/2)shift domain of f(x)=(6x+7)/(2x-9)domain perpendicular y=4x+1perpendicular

Frequently Asked Questions (FAQ)

  • What is the domain of (1-9sqrt(x))/x ?

    The domain of (1-9sqrt(x))/x is x>0