Solution
critical points
Solution
Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain
Popular Examples
domain of f(x)= 1/(x-x^2)domain inverse of f(x)=(x-2)^3inverse range of (x+9)/xrange domain of sqrt((7x+2x)/x)domain extreme f(x)=4+x+x^2-x^3extreme points
Frequently Asked Questions (FAQ)
What is the critical (e^x-e^{-x})/9 ?
The critical (e^x-e^{-x})/9 is x=Undefined