MOST RECENT VIDEOS

• 1:56 Remembering 9/11
  Uploaded Sep 07, 2021 by Jason Lupei to Announcements & Video Messages
• 10.1 Parabolas (d1)

  This video attempts to show how to use completing the square to write the equation of a parabola in standard form. How to find the vertex, focus, directrix, and axis of symmetry. and How to sketch the graph of a parabola.

  Uploaded Apr 27, 2020
• 13:34 A2P 13.1: Simplifying Trig Expressions

  This video attempts to illustrate how to simplify trigonometric expressions.

  Uploaded Apr 17, 2020
• 10:32 Algebra II/Trig 10.1 - Conics: Circles d1

  This video attempts to show how to complete the square to write the equation of a circle in standard form. Then use the equation to find the center and radius, and sketch the graph of the circle.

  Uploaded Apr 15, 2020
• 18:13 Algebra 2P 13.1 - Finding exact values

  This video attempts to show how we can use the basic trigonometric identities to find the exact value of other trig functions.

  Uploaded Apr 15, 2020
• 8:11 Finding Vector Components Example

  This video attempts to explain how to find vector components using the projection of u onto v.

  Uploaded Apr 13, 2020
• 4:58 Algebra 2P - Making Flip Cards for the Trig Identities

  This video is intended to help students make flip cards to help them memorize the "Basic Trigonometric Identities" as presented on page 873 of their Algebra 2 books.

  Uploaded Apr 13, 2020
• 12:15 Graphing the Cosine Function (12.7)

  This video attempts to show how the cosine function is created, how the amplitude and period are used to graph cosine functions of the y=acosbx.

  Uploaded Mar 20, 2020
• 21:22 Graphing the Sine Function (12.7)

  This video attempts to describe how we create the sine graph. It discusses the concepts of amplitude and period as it relates to the sine graph, and gives an example of how to graph a sine function of the form "y=asinbx".
  I do apologize for how long it takes to download the video.

  Uploaded Mar 20, 2020
• 15:49 Law of Sines (The Ambiguous Case)

  This video attempts to describe how to determine the solution(s) to the ambiguous case when solving SSA triangles using the Law of Sines. Please download the photos that accompany this video.
  

  Uploaded Mar 17, 2020