Assignment #1, Due Friday January 30

Section 1.1: 3, 8, 11, 13, 16, 17, 18, 24, 25

Assignment #2, due Friday February 6

page 75: 2, 3, 5, 6, 7, 8, 10, 13, 14, 16, 17, 21, 22, 35, 42, 43, 45, 46 Section 2.1: 1, 2, 4, 9, 14, 15

Assignment #3, due Friday February 13

Section 2.2: 1, 2, 3, 6, 8, 10
Section 2.3: 1, 3, 5, 9

Assignment #5, due Friday February 27

Section 2.3: 8, 12, 13, 18, 20 (in #8 a), and b) also compute Df(1,2) graphically, using Field&Operators (or Mathematica), and check your answer with the formula you got.)
Section 2.7: 6, 15.
Page 165: 7 b,e, 11
Added monday: Section 2.4: 18
Section 2.5: 3, 4

Assignment #6, due Friday March 6

Section 3.1: 12, 13, 15, 16 (a,c)
Section 3.2: 2, 3, 4, 6

Assignment #7, due Friday March 13

Use Linear Algebra to determine what kind of critical point the origin is and sketch (or describe) the contour plot of the following quadratic functions:
(a) H(x,y)= -7x² +10 xy - y²
(b) H(x,y)= 9x²-8xy+3y²
(c) H(x,y,z)= 3 x²+2yx²+z² +4xy+4yz
Section 3.3: 1, 4, ,7, 16, 20, 22

Assignment #8, Due monday March 30

Section 3.4: 4, 5, 9, 11, 17, 23, 24
Section 4.1: 3, 14
Section 4.2: 1, (Xtra credit: 12, 13)
Section 4.3: 6, 7, 11, 13, 15, 18

Assignment # 9, Friday April 10th

Section 4.4: 29, 31, 36
Section 5.1: 1(a), 4, (8)
Section 5.3: 1 (a),(c),(d), (3), 5, 11
Section 5.4: 1 (b), (c)
Section 5.6: 11, 15

Assignment # 10, Friday April 17th

Section 6.2: 3, 13, (15), 21, 28.
Section 7.1: 3 (a), (c)
Section 7.2: 1 (b), 2 (b), (d), 15