Youtube videos by Julie Harland are organized at http://YourMathGal.com. Covers how to write the equation of an ellipse centered at the origin by looking at its graph. This series of hyperbola covers the standard and general equation of a hyperbola centered at the origin or (h,k), and how to graph and well as write the equation, given the graph; and vertices and equations of asymptotes.
hyperbola3.mp4<br />For more great math videos visit: www.youtube.com/user/videosbyjulieharland/videos