Chapter 9 Videos

Chapter 9 Topics in Analytic Geometry

Section 9.1 Circles and Parabolas

• Video: Recognize the Four Basic Conics

• Video: Write Equations of Circles

• Video: Write Equations of Parabolas

• Video: Analyze Parabolas

• Video: Analyze Parabolas

• Video: Analyze Parabolas

• Video: Reflective Property of Parabolas 

Section 9.2 Ellipses

• Video: Introduction to Ellipses and Elliptical Equations

• Video: Write Equations of Ellipses

• Video: Application Problems - Ellipses

• Video: Eccentricity of an Ellipse 

Section 9.3 Hyperbolas

• Video: Introduction to Hyperbolas

• Video: Graph a Hyperbola with Center at (h, k)

• Video: Graph a Hyperbola with Center at (h, k) 

Section 9.4 Rotation and Systems of Quadratic Equations

• Video: Use the Discriminant to Classify a Conic 

Section 9.5 Parametric Equations

• Video: Plane Curves

• Video: Evaluate a Set of Parametric Equations

• Video: Sketch the Curve that is Represented by a Set of Parametric Equations

• Video: Rewrite a Set of Parametric Equations as a Single Rectangular Equation 

Section 9.6 Polar Coordinates

• Video: Plot Points on the Polar Coordinate System

• Video: Plot Points on the Polar Coordinate System

• Video: Convert Points from Rectangular to Polar and Vice-Versa

• Video: Convert Equations from Rectangular to Polar and Vice Versa

• Video: Convert Equations from Rectangular to Polar and Vice Versa

Section 9.7 Graphs of Polar Equations 

• Video: Graph Polar Equations by Point Plotting

• Video: Graph Polar Equations by Point Plotting

• Video: Preparing a Table of Polar Coordinates

• Video: Use Symmetry to Sketch Graphs of Polar Equations

• Video: Use Zeros and Maximum r-Values to Sketch Graphs of Polar Equations

• Video: Recognize Special Polar Graphs

• Video: Graphing Polar Equations with a Calculator

Section 9.8 Polar Equations of Conics

• Video: Define Conics in Terms of Eccentricity

• Video: Eccentricity of an Ellipse

• Video: Polar Equations of Conics