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)=-6x^2+9x-2critical points critical y=(x^2-3x+2)/(x^2-4x+3)critical points critical f(x)=-7x^3+21x+2critical points critical f(x)=x^2+18x+81critical points critical f(x)=x+(64)/xcritical points

Frequently Asked Questions (FAQ)

  • What is the critical (x^2-24)/(x-5) ?

    The critical (x^2-24)/(x-5) is x=4,x=6