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^3+2x+1critical f(x,y)=x^2+3xy^2critical ln(x+2)(x-1)^2critical f(x,y)=x^2+2y^2-x^2yextreme f(x,y)=3x-x^2y^2+2x^3

Frequently Asked Questions (FAQ)

  • What is the critical log_{5}(x+4) ?

    The critical log_{5}(x+4) is None