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.

Monday, November 30, 2009

HW due Wed. 12/2

5.4 exercises 19, 21, 23, 25-28, 31-34, 37-50.
Wednesday, November 25, 2009

Class work Wed. 11/25

5.3 exercises 29-31, 33, 34, 36, 37, 40-42.
Monday, November 23, 2009

HW due Wed. 11/25

  • 5.3 exercises 7-27 odd, 46
  • 5.4 exercises 1-17 odd
Friday, November 20, 2009

HW due Mon. 11/23


  • 5.2 exercises 29-46. (Use fnInt on the calculator for 39-42.)
  • 5.3 exercises 1-6.
Thursday, November 19, 2009

HW due Fri. 11/20

  • 5.1 exercises 1-5, 7, 8, 10-13, 22-26
  • page 264 Exploration 1
  • 5.2 exercises 7-27 odd
Wednesday, November 18, 2009

HW due Thu. 11/19


  • Before Thursday's class, have one of the Rectangle Approximation Method (RAM) programs (from Monday's handout) stored in your calculator.
  • Read pp. 222-224 about "Newton's Method" and do 4.5 exercises 16, 17, 18, 49, 50, 51.
Monday, November 16, 2009

Test Wed. 11/18

End-of-Ch.4 test, covering textbook sections 4.1-4.6 and 8.1, plus handouts 3.9-3.10.
Friday, November 13, 2009

HW due Mon. 11/16

Homework: 4.6 exercises 24, 27, 28, 30, 31, 32, 35, 39.
Thursday, November 12, 2009

HW due Fri. 11/13

4.6 exercises 3, 5, 6, 9, 11, 12, 13, 15, 18-22.
Monday, November 9, 2009

HW due Thu. 11/12

8.1 exercises 21-41 odd, 45, 47-50.
Friday, November 6, 2009

HW due Mon. 11/9

  • In the packet "3.10 Using Local Linearity to Find Limits," do exercises 1-14 and 19.
  • In the textbook, section 8.1 exercises 5, 6, 9-12, 15-20, and 52.
Wednesday, November 4, 2009

HW due Fri. 11/6

4.5 exercises 1, 5, 7, 8ace, 9, 10, 11-25 odd, 31, 34, 35-41 odd, 45. Wherever you see "dx" change it to delta x, "dr" to delta r, etc.
Tuesday, November 3, 2009

Test Thu. 11/5

The new sections covered on this test will be 4.1-4.4. There may also be questions that revisit material from previous chapters.
Monday, November 2, 2009

HW due Wed. 11/4

In the packet "3.9 Linear Approximations and the Derivative," do exercises 1-17.