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)=2x^2-64sqrt(x)critical points critical 3cos(x)critical points critical f(x)=x^3+3x^2-9xcritical points critical f(x,y)=x^3-12xy^2+48y^2critical points critical f(x)=18x+3x^2-4x^3critical points

Frequently Asked Questions (FAQ)

  • What is the critical (x^2+x+1)/(x^2) ?

    The critical (x^2+x+1)/(x^2) is x=-2