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 y=2x^2-4critical f(x)=(x-9)^3range of f(x)=x^2-3x+3domain of y=tan(2x-pi/3)intercepts of f(x)=x^2-x-8
Frequently Asked Questions (FAQ)
What is the domain of f(x)= x/(sqrt(7-x^2)) ?
The domain of f(x)= x/(sqrt(7-x^2)) is -sqrt(7)<x<sqrt(7)