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)=((4x))/((x^2-25))critical f(x)= x/(x^2+7)critical f(x,y)=x^4+y^4-4x^2y^2critical f(x)= 1/((2x-3)^3)critical f(y)=x^3-3x^2-45x+2

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=ln(27+8x^3) ?

    The critical f(x)=ln(27+8x^3) is x=0