Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
intercepts of y=(x-1)^2+2domain of f(x)=sqrt(6/(x-5))range of (x^2+5)/(x^2-3)inverse of f(x)=(9x-8)/(2-x)midpoint (-7/2 ,-7/2),(-1/2 ,-3/2)
Frequently Asked Questions (FAQ)
What is the domain of (x+2)/x ?
The domain of (x+2)/x is x<0\lor x>0