Given 3 points write the equation of the quadradic satisfied by all three points. Find the equation of the parabola that contains the three given points. Solving a system of 3 equations with…

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…

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…