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

critical f(x,y)=x^2-3xy-1critical points critical 2cos(x)critical points critical f(x)=x^2+16x+64critical points critical f(x)=x^2(2-x^2)critical points critical f(x,y)=xy^2+3x^3y-xycritical points

Frequently Asked Questions (FAQ)

  • What is the critical 4x^3-16x ?

    The critical 4x^3-16x is x=-2/(sqrt(3)),x= 2/(sqrt(3))