Question

question 1
1 pts
true or false, for the graph above, f(x) has exactly 3 points where it is not differentiable.
true
false

Explanation:

Step1: Recall non - differentiability conditions

A function is non - differentiable at points of discontinuity, sharp corners, and vertical tangents.

Step2: Identify non - differentiable points

In the given graph, there are 2 sharp corners and 1 point of discontinuity. So there are 3 non - differentiable points.

Answer:

True