Unit # 2 Fagun Unit 2 Review Name : Farzana Knowledge and Understanding Use the sketch of f(x) for questions 1, 2 & 3. 1. List the places where f(x) is not differentiable. )-2-.Q2 /2 2. Where is f(x) not differentiable because f(x) is vertical? 3. For each section place the corresponding letter on the blank. A)