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 x^2+y^2-3xycritical f(x)=4x^2+2y^2-2xy-10y-2xcritical f(x,y)=e^{x^2+0.5y^2-4xy-3x}critical f(x)=15+30x-25x^2critical (x-1)/(x+1)

Frequently Asked Questions (FAQ)

  • What is the critical (3x-2)/(x^3) ?

    The critical (3x-2)/(x^3) is x=1