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
inverse of f(x)=(x+5)domain of (x^2-x-2)/(x^2-6x+9)domain of sqrt(x+4)+6parallel y=-1/2 x+5domain of sqrt(x+4)-(sqrt(7-x))/x
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(arccos(x-2)) ?
The domain of f(x)= 1/(arccos(x-2)) is 1<= x<3