Subscribe! http://www.freemathvideos.com presents Mr. Brian McLogan wanted to become a math teacher because he knew he could make a difference in others lives. He set out after high school…

http://www.freemathvideos.com This math problem was filmed during online live instruction for class. This is my way of providing a free tutorial for students that want to learn math from an…

Subscribe! http://www.freemathvideos.com presents Mr. Brian McLogan wanted to become a math teacher because he knew he could make a difference in others live…

Conic Sections, Parabola: Sketch Graph by Finding Focus, Directrix, Points. In this video, I sketch the graph of a parabola by first finding the directrix an…

Conic Sections, Parabola : Find Equation of Parabola Given the Focus. In this example, we are given that a parabola has a vertex at the origin and we are giv…

David from Seattle Academy records some of his lessons for his students to review . This lesson helps students graph ellipse from standard form and then dete…

Conic Sections: Parabolas, Part 2 (Directrix and Focus). In this video, I discuss how to go about finding the directrix and the focus for a parabola and do a couple of examples.