Math 307 Class assignments, comments 
Spring 2009

I'll put comments- assignments, things missed in class, etc. on this link. Probably you should check a couple times each week to see if anything is added.

week 1 (8-24 to 8-28) :
We covered sec.'s 1.1, 1.2. Quiz Wednesday on reduction to eschelon form, reduction to RREF, solution of linear systems (by hand); problems like 1.2 7-14.
week 2 (8-31 to 9-4):
We cover sections 1.3-1.5 this week. HW 1: (Due next friday 9-11) 1.3 14, 26; 1.4: 12, 18; 1.5: 12, 20
week 3:(9-7 - 9-11)
We skip sec. 1.6. We have covered through sec. 1.8 so far.
week 4: (Thruogh 9-18)
Monday's quiz did not go real well for most people. I will give people an opportunity to make up a few points on wednesday. We have covered through 2.1. Test next friday on material through sec. 2.1. HW2: due wednesday: 1.8: 10, 12, 20, 32(plug in some numbers that show how the definition p. 77 fails) 1.9: 10, 18; also, for T in problem 18: is T onto? 1-1? (explain) 2.1: 9, 12
week 5: through 9-25
Test friday. We covered material through sec. 2.2.
week 6: through 10-2
Curve for Test 1: 90-78-66-55
week 7: through 10-9
Test 2 is friday 10-23
week 8: through 10-16
Homework: (Due Monday) 2.8 8,10 2.9 6,12,20 3.1 14 3.2 6,18 3.3 4
week 9: Through 10-23
Test Friday. Material Covered: 2.2, 2.3, 2.8, 2.9, 3.1-3.3, 4.1-4.3.
week 10: 10-30
Curve of test 2: 90-80-70-58. The median score was 83.5 There will a quiz monday on section 4.7.
week 11: Through Nov. 6
week 12: Through Nov. 13
Due Monday the 16th: 5.1: 16; 5.2 16, 18; 5.3: 18 5.4: 6c,10c,30; 5.5: 4,10 Next Test: Friday before Thanksgiving break.
week 13: Through thanksgiving
Test friday covers 4.7, 5.1-5.5, 6.1 and solvability conditions for linear systems. solvability conditions