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^4-2x^2)^{1/5}critical f(x)=(4x)/(x^2-25)critical f(x)=e^{2x}critical cos(5x),0<= x<= 2picritical 2xe^{x^2}

Frequently Asked Questions (FAQ)

  • What is the critical (12x+35)/(x(x+7)) ?

    The critical (12x+35)/(x(x+7)) is None