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.

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.
Friday, October 30, 2009

HW due Mon. 11/2

4.4 exercises 32, 34, 36, 39-43.
Thursday, October 29, 2009

HW due Fri. 10/30

4.4 exercises 1, 5, 7, 9, 15, 17, 20, 22, 25, 26, 28. Make sure you bring your textbooks to class on Friday.
Wednesday, October 28, 2009

HW due Thu. 10/29

4.3 exercises 1b, 2b, {7-25 odd}(remaining parts), 29c, 31-33, 37, 39, 41-48.
Monday, October 26, 2009

HW due Wed. 10/28

  • Read section 4.3 to mid-page 197.
  • 4.3 exercises 1a, 2a, 3-6
  • 4.3 exercises 7-27 odd parts a/b/e only
  • 4.3 exercises 29ab, 30ab, 35, 45