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 x^4+2x^3+2x^2+4xcritical points critical f(x)=5x^4-10x^2+2critical points critical f(x)=(x^2-1)/(x^2-4)critical points critical f(x)=2x^3+3x^2-12x+7critical points critical f(x)=sqrt(x^2-9)critical points

Frequently Asked Questions (FAQ)

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

    The critical (1+x)/(sqrt(x)) is x=1