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)=xy^2-2xy+3x^3-3xcritical x^2+4x+4critical f(x)=x^3+2xy-2x-4ycritical f(x)=(5x)/(x-3)critical f(x)= x/((x^2-9))

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=-1/(x^2) ?

    The critical f(x)=-1/(x^2) is None