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Pre-Cal 40S May 21, 2009

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Pre-Cal 40S May 21, 2009

1. 1. What does a quot;sonic boomquot; have to do with hyperbolas? sonicboomplane_navy.jpg
2. 2. The Whisper Room What does this have to do with ellipses?
3. 3. The Pythagorean Property B1 a b A2 a A1 F2 c F1 b 2 2 b+ c = a2 B 2 2 2 c =a - b Horizontal Ellipse Vertical Ellipse
4. 4. Horizontal Ellipse Vertical Ellipse
5. 5. Sketch each ellipse. Identify the length of the major and minor axes, the coordinates of the center, foci and vertices.
6. 6. FOCAL RADII PROPERTY Constant BY SYMMETRY
7. 7. Sketch each ellipse. Identify the length of the major and minor axes, the coordinates of the center, foci and vertices.
8. 8. From Standard Form to General Form and Back Again ... Standard Form General Form Standard Form
9. 9. Generating Hyperbolas HOMEWORK