select all the points at which the graph above is not differentiable\n□ - 4\n□ - 3\n□ - 2\n□ - 1\n□ 0\n□…

select all the points at which the graph above is not differentiable\n□ - 4\n□ - 3\n□ - 2\n□ - 1\n□ 0\n□ 1\n□ 2\n□ 3\n□ 4

select all the points at which the graph above is not differentiable\n□ - 4\n□ - 3\n□ - 2\n□ - 1\n□ 0\n□ 1\n□ 2\n□ 3\n□ 4

Answer

Explanation:

Step1: Recall non - differentiability conditions

A function is not differentiable at a point if there is a sharp corner, a cusp, a vertical tangent, or a discontinuity at that point.

Step2: Analyze the graph

Inspect the graph for points with sharp turns, vertical tangents, or breaks. There is a sharp corner at (x = - 2) and a discontinuity at (x=2).

Answer:

-2, 2