Hello, the full question is:Consider the function f(x)=|xA) Find the 2 points at which the function is not differentiable [SOLVED] B) For the larger of the two points in (a), find the left and right limit of the slope of the function [SOLVED] ...The part I'm having trouble with:^{2}-4|

C) Give an explicit expression of f ' whever it is defined.Anyone have any idea how to do this part?