Megan,

    Here is this week's MATH 136 problem set 
  (number 6 if you keep track of them as they
  pass by!)


    * Section 5.4/2, 9, 14, 21;
    * Section 5.5/8, 12, 16, 17, 26, 29, 43, 59;
    * Section 5.6/8, 10, 13, 22, 39, 40, 42;
    * Section 5.7/14, 17, 21, 25, 26. 


  The students have an exam next Wednesday (11/4) 
  on material including these problems.  So it
  would be really good to be able to get these
  back to them Monday or Tuesday.  Please 
  aim for that.  Also, I have received word from
  our chair, Prof. C. Roberts, that the restriction
  on the number of hours per week per section in
  grading time is being lifted.  So if you have
  the time and you want to earn a bit more, 
  you could take a few more hours each week from
  now on.  

  Please grade:

    5.4/9 -- 1 point (no part credit).  For an 
             incorrect answer, say:  "See FTC 1 on
             page 371"

    5.4/14 -- 2 points -- take off only one if
              they omit the 2x and write "chain rule"

    5.5/8 -- 4 points -- 1 for correct u, 1 for
             du, 1 for antiderivative in terms of u,
             one for substituting u back in terms of x.

    5.5/16 -- 4 points (like 5.5/8)

    5.5/29 -- 4 points (like 5.5/8)  No credit if they just
              copy the answer without showing all the work.

    5.5/43 -- 5 points (like 5.5/8, and 1 more point for 
              the value computed by the Evaluation Theorem)

    5.6/8 -- 5 points (1 for correct u, 1 for dv, 1 for
             integration of dv to get v, 1 for correct parts
             formula, 1 for final answer)

    5.6/22 -- 6 points (like 5.6/8, and 1 more point for
              value computed by the Evaluation Theorem)

    5.6/40 -- 4 points (1 for u, 1 for dv, 1 for parts formula,
              1 for final answer)

    5.7/14 -- (a) 4 points (give 2 part credit if they 
              do the product and logarithm rules correctly,
              but then can not simplify to sec^3 theta)
  
              (b) 4 points (1 for x = tan theta, 1 for dx = sec^2 theta dtheta,
              1 for converting to integral of sec^3, 1 for final value (computed
              using part a)

    5.7/21 -- 6 points (2 for correct form of partial fractions, 2 for
              solving for A, B, 2 for final integral).

  

    Thanks.

                                          John Little