MA 225 Homework - Weeks 5 and 6

Homework assigned between October 6 and October 13 - Due week of October 16
Day Reading Exercises assigned

Friday, October 6 Review pp. 676-680.
Section 11.1
Section 11.1: #6,9,10,11,12,16,23,29,31-36,39
Graphing applet^* for Section 11.1: #29 (Monkey saddle)

Tuesday, October 10 Section 11.2
Section 11.3
Section 11.2: #5,7,10,25,27,35
Section 11.3: #3,6,8,17,21,26,36,54,62

Wednesday, October 11 Section 11.4 Section 11.4: #1,3,4,16,17

Friday, October 13 Section 11.7^** Section 11.7: #2,3,4,5,7,14,25,26,27,36,41

**Homework assigned between October 6 and October 13 - Due week of October 16**
Day	Reading	Exercises assigned
Friday, October 6	Review pp. 676-680. Section 11.1	Section 11.1: #6,9,10,11,12,16,23,29,31-36,39 Graphing applet^* for Section 11.1: #29 (Monkey saddle)
Tuesday, October 10	Section 11.2 Section 11.3	Section 11.2: #5,7,10,25,27,35 Section 11.3: #3,6,8,17,21,26,36,54,62
Wednesday, October 11	Section 11.4	Section 11.4: #1,3,4,16,17
Friday, October 13	Section 11.7^**	Section 11.7: #2,3,4,5,7,14,25,26,27,36,41

^*This graphing applet is a little tricky to use. You need to pick the right bounds on x, y, and z before you get a decent picture to rotate. You also need to adjust the grid spacing so that there are a decent number of grid curves. If you do not have java installed on your machine, you can get the runtime environment free at java.com.

^** If you are curious about why the second derivative test works the way that it does, you can read the proof in Appendix E. However, I think that you would learn more by trying the "Discovery Project" on page 812.