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 f(x)=x^2+3x-2inverse of f(x)= 1/(x-12)domain of f(x)=(x-4)^2intercepts of f(x)=-7x-6y=-15slope ofintercept (-2.11)(-1)/3
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 5/(sqrt(x-7)) ?
The domain of f(x)= 5/(sqrt(x-7)) is x>7