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+x/(x^2-1)critical f(x)=-x^3-6x^2critical f(x)=((x^4+1))/(x^2)critical x-6sqrt(x-1)critical sqrt(x-3ln(x))

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=2-sec^2(x) ?

    The critical f(x)=2-sec^2(x) is x=pin