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conics







  
If you WAIT until the night before the quiz to practice...holy cow 
are you going to lose your mind :(

Quiz is (10) questions
No notes except what I leave on the board
Calculator yes

(2) question types from Part 1
(6) question types from Part 2
(2) question types from Part 3



(Part 1)

Parabolas


worksheet  only try #1,4,5               work done out for #5 to get you started!

vid

focus  "rule"




Animation on basic shapes.  Watch FIRST to get the idea prior to trying to understanding the math
only from 1:45 to 3:07 no worries after that!
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 Part 2) 
equations of an ellipse       
translating an ellipse
focus of an ellipse
eccentricity of an ellipse
explanation applet
perimeter of an ellipse
area
latus r


 Work SHEET A    worksheet for writing equations of ellipses      try #1,3,5,7,9,17,26

All Work Shown HERE for those examples :)


 WORK SHEET B  worksheet with practice problems and solutions     try #MOST!


@ min 3:31 I think i said VERTICAL major by mistake!!!


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Part 3)

#1 Application examples with solutions


#2 Another practice for Application problems


Solutions For #2 HERE






working backwards towards an equation..
(this is not "my" video explanation, but explained decent. The gentleman has a unique teaching style,
but appears to have a great understanding and shows it well!)


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File:Elliptic orbit.gif
click on the image for Keplar's laws














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