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)=14cos(θ)+7sin^2(θ)critical x^4+y^4-2x^2+4xy-2y^2critical f(x)=3x^2-96sqrt(x)critical f(x,y)=e^x-xe^ycritical x^3-6x^2+9x-8

Frequently Asked Questions (FAQ)

  • What is the critical (x^3-4x)/(x^3-x) ?

    The critical (x^3-4x)/(x^3-x) is None