Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of 2cos(3x)slope of x=-8domain of x^3+8inflection f(x)= 1/6 x^4-31x^2inverse of f(x)= 3/(x-3)-2
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+7)/(x^2-49) ?
The domain of f(x)=(x+7)/(x^2-49) is x<-7\lor-7<x<7\lor x>7