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
line (-3,2),(-1,6)critical f(x)=ln(2+sin(x))perpendicular x-4y=20,(-2,4)symmetry (x+5)^2extreme f(x)=(60t)/(t^2+36)
Frequently Asked Questions (FAQ)
What is the domain of sqrt((8+x)/(8-x)) ?
The domain of sqrt((8+x)/(8-x)) is -8<= x<8