Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function has no undefined points nor domain constraints. Therefore, the domain is
Graph
Popular Examples
range of f(x)=-x^2-2x+3domain of f(x)=e^{-3t}midpoint (-2,-9),(-6,-1)inflection f(x)=x^4-24x^2extreme f(x)=x^2+8x+7
Frequently Asked Questions (FAQ)
What is the domain of sqrt(1/(x^2+1)+1) ?
The domain of sqrt(1/(x^2+1)+1) is -infinity <x<infinity