Solution

critical points

Solution

Solution steps
Absolute value functions are piecewise functions
Find the function intervals:
Evaluate the function behavior for each interval
Find where is equal to zero or undefined

Graph

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Popular Examples

derivative of (xy/(x^2+y^2))critical f(x,y)=sqrt(9-(\sqrt{x^2+y^2)-4)^2}critical points critical f(x,y)=x^2y-x^2-2y^2critical points critical f(x)=x^3-3x+2critical points critical f(x)=-(cos(2x))/2-2sin(x)critical points

Frequently Asked Questions (FAQ)

  • What is the critical (|3x^2|)/(|x-1|) ?

    The critical (|3x^2|)/(|x-1|) is x=0,x=2