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Warm up!

Warm up!. Graph the following equation:. For your exams…. …the average was a 71%…. …the median was an 83%…. …a few people haven’t taken it yet…. …and the folks who did their HW scored about 10% better than those who did not!. The W ørd. Section 9.0. Completing the Square and Circles.

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Warm up!

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  1. Warm up! Graph the following equation:

  2. For your exams… …the average was a 71%… …the median was an 83%… …a few people haven’t taken it yet… …and the folks who did their HW scored about 10% better than those who did not!

  3. The Wørd

  4. Section 9.0 Completing the Square and Circles

  5. So I have been all fire and brimstone… Conic Sections A conic section is the set of all points formed by the intersection of a plane and a double-napped cone.

  6. …for a few months now. Ellipses The planets travel in elliptical orbits. …not circular ones.

  7. And I think it’s because… Hyperbolas Comets can be slowed by the sun’s gravity…

  8. …I’m in a bit of a mid-life crisis. Conic Equations Conic sections are loci (the plural of locus). A locus is the set of all points that satisfy a given relation. A locus may be a function, but conic sections are not.

  9. I’m 30. Conic Equations

  10. I thought that maybe… Complete the square for the given quadratic.

  11. …just maybe… Complete the square for the given quadratic.

  12. …I’d have won the lottery by now… Complete the square for the given quadratic.

  13. …I’d be driving a Nissan GT-R… Complete the square for the given quadratic.

  14. …the Blues would’ve won a Cup… Complete the square for the given quadratic.

  15. …I’d be living on a beach in Mexico… Complete the square for the given quadratic.

  16. …I’d own a 5000 ft vacation home… Complete the square for the given quadratic.

  17. …on the moon… Complete the square for the given quadratic.

  18. …and have won a Nobel Prize… Complete the square for the given quadratic.

  19. …in awesome. Complete the square for the given quadratic.

  20. But no. Circles A circle is the set of all points equidistant from a given point called the center. The equation for a circle in standard form with center (h, k) and radius r is given by the equation:

  21. Graph the given circle. All those lotto tix have been a waste…

  22. Graph the given circle. …I drive a Hyundai…

  23. …the Blues haven’t been to the Finals in 40 years… Graph the given circle.

  24. Find and graph the equation of the circle with the given center and radius. …I still live in the LOU…

  25. Ditto on the directions. …no one lives on the moon…

  26. Graph the given circle. …and I keep coming in 2nd…

  27. Graph the given circle. …for that Nobel Prize.

  28. And your homework! 9.0 in the packet!

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