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
critical x^3-x^2-x+2domain of f(x)=(x^3)/(x^2+3x-10)f(x)=((12x-3))/((9x^2-4))distance (5,8),(-3,4)midpoint (5,-6),(-7,-2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+1)/(sqrt(2x-8)) ?
The domain of f(x)=(x+1)/(sqrt(2x-8)) is x>4