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

inverse of f(x)=(4x+2)/(x-9)critical f(x)=(x^2+17)/(x-2)domain of f(x)=-7x+5domain of f(x)=sqrt(x)+sqrt(6-x)inverse of y=2ln(x-1)

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=sqrt((x+2)/(x+3)) ?

    The domain of f(x)=sqrt((x+2)/(x+3)) is x<-3\lor x>=-2