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)= x/(x^2+3)critical f(x)=x^3-x^2-6xcritical (x-2)e^xcritical f(x)=(4x)/((x^2+2)^2)critical f(x,y)=x^3+y^4-6x-2y^2

Frequently Asked Questions (FAQ)

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

    The critical (x-1)/(x+1) is None