Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
domain of f(x)=(x+3)/(sqrt(x))symmetry y=-3x^2+9xextreme f(x)= 1/(1+x)periodicity of f(x)= 1/3 sin(x+pi/4)extreme f(x)=(e^x-e^{-x})/3
Frequently Asked Questions (FAQ)
What is the domain of f(x)=9+(4+x)^{1/2} ?
The domain of f(x)=9+(4+x)^{1/2} is x>=-4