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 f(x)=x^3+z^3-3x-3zcritical f(x)= 1/2 x^{-2}+x^2critical x^3+x^2+6x-5critical 3x^{5/3}-15x^{2/3}critical f(x)=4(x-6)^{2/3}+6

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=5cos^2(x),(0,2pi) ?

    The critical f(x)=5cos^2(x),(0,2pi) is x= pi/2 ,x=pi,x=(3pi)/2