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,y)=2y+7-2xcritical f(x)=(3x)/(x-2)critical f(x,y)=xy+8/(y^2)+8/(x^2)critical f(x)=x^3+x-2critical 2x^3-6x^2-48x+7

Frequently Asked Questions (FAQ)

  • What is the critical (7x)/(x^2-49) ?

    The critical (7x)/(x^2-49) is None