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,y)=x^3+x^2y+x-ycritical f(x)=ln(x)+1critical y=x^3-3x^2+bcritical f(x)=(9x^2ln(x))critical (x^3+1)/(x^2)

Frequently Asked Questions (FAQ)

  • What is the critical-3x^2+6x ?

    The critical-3x^2+6x is x=1