Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:

Popular Examples

critical f(x)=x^4-4x^2+4critical points critical f(x)=(x^2)/((x-1))critical points critical f(x,y)=x^3-y^3-2xy+6critical points derivative of (2xy/(x^2+2y^2))critical x^3-3x^2-9x+4critical points

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=(ln(x))^2 ?

    The critical f(x)=(ln(x))^2 is x=1