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.

Thursday, May 26, 2011

No HW due Fri. 5/27 or Tue. 5/31

There's no homework due either of these days. Friday in class we'll select the group projects that we'll begin on Tue. 5/31.
Tuesday, May 24, 2011

Final Exam Wed. 5/25 and Thu. 5/26

The final exam will be given in two parts: free response on Wed. 5/25, multiple choice on Thu. 5/26.
Friday, May 20, 2011

no HW due Tue. 5/24

There's no homework this weekend. The final exam is upcoming on Wed. 5/25 and Thu 5/26.
Thursday, May 19, 2011

Test Fri. 5/20

Test on multivariable calculus unit (handout sections 13.1/3/4/6/8/9).
Wednesday, May 18, 2011

HW due Thu. 5/19 and Class work on Thu. 5/19

In handout packet "13.9 Applications of Extrema..." do problems 1, 3, 5, 9, 10, 14, 15, 19, 21, 22. [You can save the last three problems for during class on Thursday.]
Tuesday, May 17, 2011

HW due Wed. 5/18

In handout section "13.8 Extrema of Functions of Two Variables," problems 1-13 odd, 21, 23, 26, 31, 33, 41, 42, 45, 46, 47.
Friday, May 13, 2011

HW due Tue. 5/17

In the handout section "13.6 Directional derivatives and gradients": read the rest of the section, and do exercises 44-52, 55-63 odd, 64, 73.

Upcoming: Test Fri. 5/20 on multivariable calculus.
Wednesday, May 11, 2011

HW due Fri. 5/13

There's no class on Thursday. Homework due Friday is: in handout section "13.6 Directional derivatives and gradients," read through mid-page 935, and do exercises 1-8, 13-18, 21-24, 27, 28, 39, 40a, 41a, 42a, 43a.

HW due Wed. 5/11

The homework is selected problems from handout section 13.4, as listed in the packet (see the insert page immediately before the 13.4 exercises).
Friday, May 6, 2011

HW due Tue. 5/10

In the handout section "13.3 Partial Derivatives," do exercises 1-4, 5-29 odd, 35, 37-40, 45, 47, 90, 91.
Thursday, May 5, 2011

HW due Fri. 5/6

In the handout section "13.1 Introduction to Functions of Several Variables," do exercises 31, 33, 35, 37, 43 (skip confirming), 45-48, 49-59 odd, 63-66.