Solution
domain
Solution
+1
Interval Notation
Solution steps
Find known functions domain restrictions:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
domain of f(x)= 2/(1-cos(x))domain of 2(x+1)+3domain of f(x)=-2x^2-1domain of f(x)=(9x)/(1+x^2)domain of f(x)=-2x^2+8
Frequently Asked Questions (FAQ)
What is the domain of y=arccos(1/(x-3)) ?
The domain of y=arccos(1/(x-3)) is x<= 2\lor x>= 4