Solution

critical points

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,y)=xy(1-x-y)critical points critical x^6+2x^4critical points critical f(x)=x^3-7x^2critical points critical (e^{-x})/((1+e^{-x))^2}critical points critical f(x,y)=(x+y)(xy+1)critical points

Frequently Asked Questions (FAQ)

  • What is the critical (x^2-3)/(x-2) ?

    The critical (x^2-3)/(x-2) is x=1,x=3