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)=sqrt(3)x-5midpoint (2,-1),(2,5)inverse of x^2+3x+2domain of f(x)=-xmidpoint (-5,-3),(3,5)
Frequently Asked Questions (FAQ)
What is the domain of 6/(sqrt(x-7)) ?
The domain of 6/(sqrt(x-7)) is x>7