Reading Assignment:
  If you haven't done so already, read 2.1 and 2.2.
    See the previous assignment for details.
  Check out the URL 
    http://www.math.psu.edu/glasner/m251/Dirfield/Dirfield.html
    (it draws direction fields using a Java applet)

Problems:
  Section 2.2: 2,9,10,19,21,35, and the following problem
      A) y'-1/t y = 1/t^2, same directions as #19
      
      Comment on problems 19 and A, and their relation to 
      Theorem 2.2.1 of the text.
      
  If interested, read 37 & 38; I thought these were interesting
  but they are not part of the assignment and will not be graded.

Announcements:
  There are two announcements;
    1) we will meet in 104 Wilder beginning 
         on Wednesday, 1/14
    2) we will have x-hour on Thursday to make up 
         last Friday's class which was cancelled