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
inverse of f(x)=(5x+7)/(4x-5)inverse critical sqrt(x^2+4)critical points parity x/((x+1)^n)parity extreme f(x)=3x^3+5x^2extreme points inverse of f(x)=5^{x-3}inverse
Frequently Asked Questions (FAQ)
What is the critical 2x^3-6x ?
The critical 2x^3-6x is x=-1,x=1