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Monday: Announcements

Monday: Announcements. Friday ended 3 weeks Extra Credit Project available Unit Quiz Corrections Unit 7 Retest. Extra Credit. On the Calendar Website Due Next Monday 2-03-14 Earn up to 10 points on test grade See me for your question starting tomorrow. Unit Quiz Corrections.

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Monday: Announcements

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  1. Monday: Announcements • Friday ended 3 weeks • Extra Credit Project available • Unit Quiz Corrections • Unit 7 Retest

  2. Extra Credit • On the Calendar Website • Due Next Monday 2-03-14 • Earn up to 10 points on test grade • See me for your question starting tomorrow

  3. Unit Quiz Corrections • ALWAYS due on test day. • Each unit quiz must be corrected for anything missed • Use a correction form for each quiz • Use blank grids if you missed a graphing question • If you missed nothing on the quiz, just turn it back in without a form • Factoring quizzes are never collected

  4. Unit 7 Retest • Test corrections must be complete by Friday (1-31-14) • Retest is Monday (2-3-14) • 7:40am or • 4:00pm

  5. Section 9-6 Classifying Conic Sections

  6. Objectives I can identify conic sections from their equations I can explain how to form each conic section

  7. What is a conic section? • A conic is simply the intersection of a plane and a double-cone. • 4 common conics are the parabola, circle, ellipse, and hyperbola shown below:

  8. Standard FormatAx2 + Bxy + Cy2 + Dx + Ey + F = 0

  9. Example 1

  10. Example 2

  11. Example 3

  12. Example 4

  13. Homework • WS 8-1 • Also, on the back of WS 8-1, complete the square on these 2 equations to get Vertex Format

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