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)=4-3xdomain of f(x)=log_{5}(-x^2+7|x|-12)domain of f(x)=x(x-3)(x+5)domain of f(x)=(x-13)sqrt(x^2+4x)domain of f(x)=(-2x^2)/((x+3)(x-5))
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(4.7x-7.5x^2)) ?
The domain of f(x)= 1/(sqrt(4.7x-7.5x^2)) is 0<x< 47/75