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

Popular Examples

critical 9xln(x)critical points critical f(x)=5x^2sqrt(x+1)critical points critical f(x)=(3x^2)/(x^2+25)critical points critical f(x)=9x^2+2y^2-xy^2critical points critical f(x)=4x^{1/3}-8x^{4/3}critical points

Frequently Asked Questions (FAQ)

  • What is the critical x|x| ?

    The critical x|x| is x=0