Solution
Solution
Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:
Popular Examples
critical f(x)=x^3-3x+3critical f(x)=x^3-3x-5critical x/(x+2)critical f(x)=xye^{-x^2-y^2}critical f(x)=x^4-4x^3+6
Frequently Asked Questions (FAQ)
What is the critical f(x)= 1/(1-x^2) ?
The critical f(x)= 1/(1-x^2) is x=0