Solution
domain
Solution
+1
Interval Notation
Solution steps
Find non-negative values for radicals:
The function domain
Graph
Popular Examples
symmetry x^2+4x-4domain of f(x)=sqrt(4x+9)+sqrt(4x-9)domain of 3^x+6domain of g(x)=-1/(2sqrt(1-x))slope of y=7x+5
Frequently Asked Questions (FAQ)
What is the domain of u(x)=sqrt(1+x) ?
The domain of u(x)=sqrt(1+x) is x>=-1