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)/(x+4)range of f(x)=1-2xintercepts of f(x)=(\sqrt[3]{x})/4domain of x^3+3x^2+2x-1midpoint (-1/2 , 3/2),(-15/2 ,-7/2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(arccos(x)) ?
The domain of f(x)= 1/(arccos(x)) is -1<= x<1