Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
inverse of f(x)=(x+6)/2inverse monotone (x^2+1)/xmonotone intervals inflection f(x)=3x(x+2)^2inflection points range of f(x)=-3-7e^{4/9-5x}range critical x(x-4)^3critical points
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt(20-4x) ?
The domain of f(x)=sqrt(20-4x) is x<= 5