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)=cos(x)+1/2 xcritical sqrt(9-x^2-y^2)critical f(x)=25-x^2-y^2critical f(x)=x^2e^{6x}critical f(x)=3x^3+9x^2-72x

Frequently Asked Questions (FAQ)

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

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