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)=(x^2+3x+2)/(x-1)midpoint (2,4),(-4,-2)inverse of f(x)=0.25x+5.2domain of f(x)=sqrt(x^3-9x)intercepts of (x^2-25)/(-2x^2+9x+5)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(5-x)) ?
The domain of f(x)= 1/(sqrt(5-x)) is x<5