## Chapter 9 Topics in Analytic Geometry

## Section 9.1 Circles and Parabolas

**Be sure to complete the Checkpoint and bring it to class. (To be watched by Friday April 27th)**

**9.1 Day 1 Video 1: Review Completing the Square**

**9.1 Day 1 Video 2: Circles Notes**

**9.1 Day 1 Video 3: Graphing Circles Examples**

**9.1 Day 1 Video 4: x- and y- Intercepts Example**

**Be sure to complete the Checkpoint and bring it to class. (To be watched by Monday April 30th)**

**9.1 Day 2 Video 1: Parabolas Notes**

**9.1 Day 2 Video 2: Parabola Examples (Finding the Focus)**

**9.1 Day 2 Video 3: Parabola Examples (Writing the Equation)**

## Section 9.2 Ellipses

**Be sure to complete the Checkpoint and bring it to class. (To be watched by Thursday May 3rd)**

**9.2 Video 1: Ellipses Notes**

**9.2 Video 2: Ellipses Examples**

## Parametric Equations

This video is from the Khan Academy. He does a good job explaining what parametric equations are and why they are used. I want you to watch this to get an understanding of the topic, in class on Tuesday we will talk about some of the details.

## Polar Coordinates and Equations

Just like the parametric section, Khan has described polar coordinates very well. Watch this video to gain a basic understanding, and we will go over some more details in class.

- We went over POLAR EQUATIONS in class, but I made a video of the topic for your reference.

- We went over POLAR EQUATIONS in class, but I made a video of the topic for your reference.