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
domain of f(x)=sec(5x+pi)domain of+(-3)x+3domain of f(x)=sqrt((x^2-4)(x+6))domain of 9-(x-1)^2domain of f(x)=(x-7)/(x^2-4)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/t sqrt(t+1) ?
The domain of f(x)= 1/t sqrt(t+1) is -1<= t<0\lor t>0