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
domain of sec^2(x)slope ofintercept x+4y=-8inverse of g(x)=2(x-1)intercepts of f(x)=(x-2)/(x^2-2x-8)inverse of (x^2+6)/2
Frequently Asked Questions (FAQ)
What is the domain of (sqrt(7+x))/(3-x) ?
The domain of (sqrt(7+x))/(3-x) is -7<= x<3\lor x>3