Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(x^2+2x+1)/(x-3)simplify (-2.4)(13.1)critical (x^2)/2+1/xcritical f(x)= 3/(9-x^2)inverse of f(x)=(5x+4)/7
Frequently Asked Questions (FAQ)
What is the domain of 5/x+7/(x+7) ?
The domain of 5/x+7/(x+7) is x<-7\lor-7<x<0\lor x>0