Dr. Kevin G. TeBeest
Also see the handouts on
Page 911, problems:
- 1 7 odd,
- 10, Answers:   fx(2,1) ≈ +4, fy(2,1) ≈ −2
- 11 (give the interpretations, but don't do the plots)
- 15 27 odd,
- 31, 33,
- 41, 43,
- 47, 49,
- 53, 55, 63, 65, 67
- 74 a,b only
Answers:
- negative
- positive