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)=e^{(x^2+0.5y^2-4xy-3x)}critical f(x)=-11y^2+(x+16)^2+1critical f(x)=-5-10x-25x^2critical f(x)=(16x)/((x^2+4)^2)critical 80x^3-3x^5

Frequently Asked Questions (FAQ)

  • What is the critical (e^{2x})/(x+2) ?

    The critical (e^{2x})/(x+2) is x=-3/2