## Section 4.5 - Linearization, Sensitivity, and Differentials

**Essential Question(s):**

Explain the process of finding the linearization of a function and its usage.

**Follow**__these three steps__to complete this "flip" lesson.**STEP 1: Preparation**

__Title__your spiral with the heading above and

__copy__the essential question(s).

**STEP 2: Vocabulary & Examples**

__Copy__and

__define__the following of vocabulary. This can be any tables, properties, theorems, terms, phrases or postulates listed.

__Review__the following examples and

__copy__what is necessary for you. Use the guiding questions for your Cornell notes.

__Linear Approximation__

- What is linearization?

__Differentials__

- What are differentials?
- What is the differential of f?

**STEP 3: Reading**

__If time permits, then reread__the lesson and take any extra notes as needed.