Math 225 Homework, Spring 2009

Homework procedures

Homework should be turned in during class on Thursday. All homework must be stapled. Instead of collecting homework a 15 minute quiz may be given consisting of 2 homework problems. Each homework and each quiz will be worth 10 points.
Late homework will be accepted only if you have made prior arrangement with me.
I will drop your 2 lowest homework scores, over the semester.

Homework # 1 Section 1.1
Practice problems: 1, 3, 5, 7, 15, 17.
Mandatory problems: 6, 8, 11, 12, 18.

Section 1.2
Practice problems: 1, 3, 9, 11, 13, 17, 18, 19.
Mandatory problems: 2, 4, 12, 14, 20.

Due Thursday, January 29
Homework # 2 Section 1.3
Practice problems: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 22, 23.
Mandatory problems: 2, 4, 8, 12, 16, 20, 24.
Section 1.4
Practice problems: 1, 3, 5, 7, 9, 11, 12, 13, 14, 15, 16, 21, 22, 23, 24.
Mandatory problems: 2, 4, 6, 8, 18.
Due Thursday, February 5
Homework # 3 Section 1.5
Practice problems: 5, 11, 13, 15, 17, 23, 24.
Mandatory problems: 6, 12, 16, 18.
Section 1.6
Practice problems: 5, 7, 9.
Mandatory problems: 6, 8, 10.
Section 1.7
Practice problems: 1--3, 5, 7--9, 11--17, 19--21, 23--40.
Mandatory problems: 4, 10, 22.
Due Thursday, February 12
Homework # 4 Section 2.1
Practice problems: 16, 18, 19, 21.
Mandatory problems: 20, 22, 23, 24, 25.
Section 2.2
Practice problems: 3, 7, 8, 9, 11, 13, 31, 35.
Mandatory problems: 6, 10, 12, 14, 32.
Due Thursday, February 24
Homework # 5 Section 3.1
Practice problems: 9, 11--13, 15--17, 25, 27--29, 39, 40.
Mandatory problems: 10, 14, 18, 26, 30.
Section 3.2
Practice problems: 5, 7, 10, 11, 13, 15, 17, 19, 20, 23--29, 31--36.
Mandatory problems: 12, 16, 18, 26, 30.
Due Thursday, March 5
Homework # 6 Section 3.3
Practice problems: 5, 7, 9, 11, 13, 15, 17--19, 21, 23, 29, 30.
Mandatory problems: 6, 8, 10, 12, 20.
Due Thursday, March 12
Homework # 7 Section 4.1
Practice problems: 1, 3--5, 7, 11, 13, 15--18, 21--25, 27--29, 31.
Mandatory problems: 2, 6, 12, 26, 30.
Section 4.2
Practice problems: 1--5, 7, 8, 15, 17--23, 27, 28.
Mandatory problems: 6, 10, 12, 16, 24.
Due Thursday, March 19
Homework # 8 Section 4.3
Practice problems: 1--3, 11, 13, 15, 19, 20--24.
Mandatory problems: 4, 6, 8, 14, 16, 24.
Section 4.5
Practice problems: 1--5, 7, 9--11, 13--21, 25, 21--30.
Mandatory problems: 6, 8, 12, 22, 26.
Section 4.6
Practice problems: 1, 3, 7, 9, 13, 15, 16, 18(a and c), 19--26.
Mandatory problems: 2, 4, 8, 10.
Due Tuesday, March 31
Homework # 9 Section 5.1
Practice problems: 1, 3, 5, 7, 22--27, 29, 30.
Mandatory problems: 2, 4, 8.
Section 5.2
Practice problems: 6--9, 11, 13, 15, 18--22.
Mandatory problems: 10, 12, 16.
Section 5.3
Practice problems: 3--5, 7--9, 11, 13, 19, 21, 23, 25--28.
Mandatory problems: 2, 6, 10, 20, 22.
Due Thursday, April 16
Homework # 10 Section 6.1
Practice problems: 2--7, 14--17, 19, 23.
Mandatory problems: 1, 8, 13, 18, 20, 24.
Section 6.2
Practice problems: 8--10, 12-15, 24 (a) (d), 26.
Mandatory problems: 7, 11, 16, 23.
Due Thursday, April 23
Homework # 11 Section 6.5
Practice problems: 1--5, 7, 8, 11, 19, 21, 25--28.
Mandatory problems: 6, 9, 13, 23.
Section 6.3
Practice: 4--6, 9--11, 15.
Mandatory problems: 3, 12, 16.
Due Thursday, April 30