Solution

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 y=-(15)/(x^2+5)critical f(x)=x^4+y^4-6x^2y^2-2x^2+2y^2critical f(x)=x^4+y^4+x^2y^2critical Q(x)=xe^xcritical (x-2)^3(3x+14)

Frequently Asked Questions (FAQ)

  • What is the critical (x-1)(x-2)(x-3) ?

    The critical (x-1)(x-2)(x-3) is x=(6-sqrt(3))/3 ,x=(6+sqrt(3))/3