Lexington High School Mathematics LHS web site 
Kevin Kelly Kelly Front Page  | Geometry | 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 isn't posted here for whatever reason, you're still responsible for it.

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
Wednesday, January 13, 2010

HW due Thu. 1/14

7.3 exercises 35 (redo all parts using shells method), 37-43 (all), 47, 51, 52, 53.
Monday, January 11, 2010

HW due Wed. 1/13

7.3 exercises 17-25 odd, 27-35 (all).
Friday, January 8, 2010

HW due Mon. 1/11

7.3 exercises 1-16 (all).
Thursday, January 7, 2010

HW due Fri. 1/8

7.2 exercises 11-35 odd, 37, 38, 40, 41, 43, 45, 46. (OK to find values of definite integrals numerically.)
Wednesday, January 6, 2010

HW due Thu. 1/7

  • 7.1 exercises 1-11 odd, 12-16, 17-23 odd, 26-28, 31
  • 7.2 exercises 1-9 odd