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
periodicity of f(x)=5*cos((2*pi*x)/3)periodicity of y=-tan(x-(3pi)/2)domain of f(x)=sqrt(x^2+x+3)range of f(x)=5-x^2inverse of f(x)=(x^2+1)/4
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(3x+1))/((x-1)) ?
The domain of f(x)=(sqrt(3x+1))/((x-1)) is -1/3 <= x<1\lor x>1