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 g(x)=x^3-26x^2critical f(x,y)=sqrt(1-x^2-y^2)+xycritical (6e^x)/(6e^x+4)critical f(x)=5+x+5/xcritical f(x)=((x^2-1))/(x^2+3x-4)

Frequently Asked Questions (FAQ)

  • What is the critical (5x^2)/(x^2-9) ?

    The critical (5x^2)/(x^2-9) is x=0