Textbook ExpertVerified Tutor
18 Nov 2021
Given information
The graph of the function is provided below.
Step-by-step explanation
Step 1.
Apply the concept of differentiable.
A function is said to not differentiable if:
1. The left hand limit is not equal to right hand limit that is function is not continuous.
2. There is a break in the graph which makes the function discontinuous.
3. A sharp or corner point.
4. A vertical tangent.