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
Popular Examples
asymptotes of f(x)= 1/(3x^2+3x-18)intercepts of f(x)=-2+3x-3x^2domain of f(x)=(5x+35)/(7x)distance (2,-2),(5,0)asymptotes of 2^{-x}+4
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 2/(sqrt(x+1)) ?
The domain of f(x)= 2/(sqrt(x+1)) is x>-1