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)=2x^3-3x^2-12x+12critical f(x)=x^{1/3}-x^{2/3}critical xsqrt(9-x)critical f(x)=(4x)/(25-x^2)critical f(x)=x^3+3x^2-9x+y^3-12y

Frequently Asked Questions (FAQ)

  • What is the critical (-x+2)/(x^3) ?

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