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

Graph

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Popular Examples

intercepts of f(x)=(x^2+4x)/(x+4)inflection f(x)=3x^5-5x^3parity f(x)=x^5+3xparity f(α)=1+sec(α)symmetry x^3+1

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(sqrt(x))/(x+1) ?

    The domain of f(x)=(sqrt(x))/(x+1) is x>= 0