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 y=In(5x-7)critical points critical f(x)=(x-5)/(x^2-3x+15)critical points critical f(x)=((4x^2))/(x^2-1)critical points critical |x|critical points critical 3x^2-x^3critical points

Frequently Asked Questions (FAQ)

  • What is the critical 3|x| ?

    The critical 3|x| is x=0