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
extreme f(x)= x/(1+x^2)slope ofintercept 5x-3y=-2asymptotes of (-4x-17)/(x+5)inverse of 1/(14.9)x^2perpendicular 2x+y=5,(5,7)
Frequently Asked Questions (FAQ)
What is the domain of 1/(sqrt(x)) ?
The domain of 1/(sqrt(x)) is x>0