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 (x-2)^3(3x+14)critical y= x/(x^2+49)critical f(x)=12x^2+2x^3critical f(x)=2+(x-5)3critical 6x^2-2x^3+3y^2+6xy

Frequently Asked Questions (FAQ)

  • What is the critical Q(x)=xe^x ?

    The critical Q(x)=xe^x is x=-1