Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of x^3-3x^2+2x+1range of 1/3 log_{10}(3x)midpoint (-7,5),(7,3)inflection ln(x)inverse of 1/(2x+4)
Frequently Asked Questions (FAQ)
What is the domain of 2/(x+1)+x/(x+1) ?
The domain of 2/(x+1)+x/(x+1) is x<-1\lor x>-1