Lexington High School Mathematics Math Dept. Front Page 
Kevin Kelly Kelly Front Page  | Algebra 2 | Advanced Mathematics | Calculus BC
e-mail: kkelly@sch.ci.lexington.ma.us 


Homework and announcements

Homework is generally posted on the day it is assigned. Assignments are due at the next class, unless otherwise stated. If an assignment is given in class but doesn't get posted here for whatever reason, you're still responsible for it.

Monday, February 8, 2010

No HW due Wed. 2/10

There's no homework due Wednesday.
Friday, February 5, 2010

Class 2/5; Test Mon. 2/8

Friday 2/5, we worked on these problems from past AP exams: 2002 BC 3, 2007 BC 3, and 2006 (Form B) BC 2.

Monday 2/8, we'll have a test on Chapter 10.
Thursday, February 4, 2010

HW due Fri. 2/5

10.6 exercises 31-38, 43(done in class), 45, 47.

The Chapter 10 test is upcoming on Monday 2/8.
Wednesday, February 3, 2010

HW due Thu. 2/4

10.6 exercises 13-29 odd, 30, 44.
Monday, February 1, 2010

HW due Wed. 2/3

  • 10.5 exercises 7-47 alternating odd, 49-57 odd.
  • 10.6 exercises 1-4, 5-11 odd. ("at the pole" means "at the origin")
Friday, January 29, 2010

HW due Mon. 2/1


  • Do 10.4 exercises 3, 5-8, 13, 19-21.
  • You may wish to pre-read section 10.5 (review of polar coordinates).
Thursday, January 28, 2010

HW due Fri. 1/29

10.3 exercises 11-18, 25-26, 28ab, 29, 31, 32, 37, 38, 41a, 42, 45.
Wednesday, January 27, 2010

HW due Thu. 1/28

  • 10.2 exercises 5, 13, 19, 21, 23-26
  • 10.3 exercises 1-9 odd, 19, 21, 23, 27, 33, 34, 35(opt. if not in physics).
Monday, January 25, 2010

HW due Wed. 1/27

10.1 exercises 1-15 odd, 23-27, 31, 32, 35, and 37.
Friday, January 22, 2010

HW due Mon. 1/25

7.3 exercises 57-64.
Thursday, January 21, 2010

HW due Fri. 1/22


  • Read "Normal Probability" on pp. 404-407.
  • Do p. 410 exercises 27-30 and p. 415 exercises 42-43.
Wednesday, January 20, 2010

Test Thu. 1/21

Test on 7.1-7.4.
Friday, January 15, 2010

HW due Wed. 1/20

7.4 exercises 1-21 odd, 22, 23, 26, 28, 29.
Thursday, January 14, 2010

HW due Fri. 1/15


  • Problems from past AP exams: 2005 (Form B) AB1, 2004 BC2, and 1993 AB/BC 3.
  • 7.3 exercises 45, 48, 50, 65, 66