- Mark Chappman's
**Nov. 21, 2017 class**Topic: Conic Sections- We used this interactive program so we could discuss the sum/difference constant and the definitions related to it and also use the focal lines to discuss application problems. We did not end up discussing eccentricity.
- We reviewed Ellipses: the relationship between
*a*,*b*, and*c*, the sum constant, and the standard equation. - We discussed Hyperbolas: the relationship between
*a*,*b*, and*c*, the difference constant, and the standard equation. - We did a couple of problems on the handout from Mark Chappman.
- We looked at #2 on this Parabolas handout.
- We discussed #4 on this handout
- I gave this handout for extra practice with Hyperbolas and Ellipses
- Solutions to the Hyperbolas and Ellipses Handout

- John Miyares'
**Nov. 8, 2017**Topic Right Triangle Trig- John Miyares Triangle Trig Lecture pages 1 - 4
- my notes on right triangle trig

**Jan. 28, 2013**Afla's Math 122 on Special Cases for Graphing Trig Functions