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)=-sqrt(3)sin(x)+cos(x)critical (5x)/(x^2-36)critical-x^5-5x^4critical f(x)=sin(y)critical f(x)=2x^3-3x^2-36x+14

Frequently Asked Questions (FAQ)

  • What is the critical (x^2)/((x-4)^2) ?

    The critical (x^2)/((x-4)^2) is x=0