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 f(x)=4sqrt(x+7)+5extreme f(x)=2x^4+8x^3+5x^2range of f(x)=((1-x))/((2x-1))inverse of 3/(7+x)domain of \sqrt[3]{x-9}
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(-1)/(2sqrt(2-x)) ?
The domain of f(x)=(-1)/(2sqrt(2-x)) is x<2