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)=-5x-8critical f(x)=x^3ln(x),(0,infinity)critical x^2y+y^3-27ycritical 1/3 y^3+4xy-9y-x^2critical f(x)=3x^3-5x

Frequently Asked Questions (FAQ)

  • What is the critical 1-sin(x) ?

    The critical 1-sin(x) is x= pi/2+2pin,x=(3pi)/2+2pin