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)=2x^2+y^4-4xycritical f(x)=x^2+2x-3critical g(x)=In^3xcritical f(x)=(e^x)/xcritical f(x,y)=4xy-x^4-y^4

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=x^4ln(x) ?

    The critical f(x)=x^4ln(x) is x= 1/(\sqrt[4]{e)}