## Lesson 12.3 - Domain, Range, Zeros, and Intercepts

**Essential Question(s):**

How do you determine the domain, range,y-intercept, zeros, and intervals of increase and decrease of a quadratic function?

**Follow the steps to complete your notes and review the content.**

**STEP 1: Preparation**

__Title__your spiral with the heading above,

__copy__the essential question(s), and draw your border line for the Cornell notes.

**STEP 2: Textbook**

__Answer__the follow questions by using your workbook.

__Read__more than enough to ensure a complete answer to the question.

Following a

__Cornell notes format__, the questions should be written in the left-hand column and with the answers to the right of the question.

Make sure to

__write enough to answer the question__.

__Problem 1__

- What is the vertical motion model? (page 878)
- What do the independent and dependent quantities of a vertical motion model generally represent? (page 878)
- What do x-intercepts in a vertical motion model represent? (page 880)
- What are zeros? (page 880)
- How is the domain of a quadratic function altered when context is applied? (page 880)
- How is the range of a quadratic function related to its absolute maximum or minimum? (page 880)
- What is an interval and the types? (page 881)

__Problem 2__

**[Arts & crafts]**We will paste completed questions #1-4 in our spiral.

__Chapter Summary__

- What is the "turning point" of a parabola and what changes there? (page 932)

**STEP 3: Cognitive Tutor spiral**

__Copy__down diagrams, expressions, and other essential work

__from problems that help illustrate the topic(s) covered__.

Make sure to

__address__the question(s) below.

__Be selective__with what you choose to copy down.

- Module 5 Unit 2
- all sections

- all sections

**STEP 4: Self-check**

Perform a self-check after the lesson is completed in class by asking yourself the following question:

*"Can you*

__answer__the essential question(s)__completely__?"- Yes? Awesome job! You took
__effective notes__, and__paid attention__. You are on your way to success! :D - No? Ok. We all have struggles.
__Determine__why you said no, r__evise__your notes and self-check again.__Do not get discouraged__.