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
inverse of f(x)=ln(e^{x+1})+ln(2)-1simplify (8.2)(3.8)inverse of f(x)= 1/(x-2)-3periodicity of tan((pix)/4+(3pi)/4)domain of 3(sqrt(x+5))+4
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 4/(sqrt(x+1)) ?
The domain of f(x)= 4/(sqrt(x+1)) is x>-1