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)=(6x)/(x^2+9)critical points critical f(x)=(x^2)/(x-8)critical points critical f(x,y)=y^2-x^2critical points critical 1+80x^3+5x^4-2x^5critical points critical ((x^2-4))/((x^2+4))critical points

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=(x+3)/(x^2) ?

    The critical f(x)=(x+3)/(x^2) is x=-6