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:

Graph

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Popular Examples

critical f(x)=xe^{-6x}critical f(x)=5x^2ln(x)critical f(x)=t^{3/4}-3t^{1/4}critical f(x,y)=x-x^3+y^3-ycritical f(x)=-4x^3+3x^2+18x

Frequently Asked Questions (FAQ)

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

    The critical (x^2)/(sqrt(x+1)) is x=0