Math 2263
Name (Print):
Spring 2009
Student ID:
Midterm 2
Section Number:
March 26, 2009
Teaching Assistant:
Time Limit: 50 minutes
Signature:
This exam contains 8 pages (including this cover page) and 7 problems. Check to see if any pages
are missing. Enter all requested information on the top of this page, and put your initials on the
top of every page, in case the pages become separated.
Calculators may be used.
Please turn
off cell phones.
Crib sheet:
You are allowed to bring
onehalf
of one single  sided 8.5 inch
×
11
inch sheet of notes to the exam.
Do not give numerical approximations to quantities such as sin 5,
π
, or
√
2. However, you should
simplify cos
π
2
= 0,
e
0
= 1, and so on.
The following rules apply:
•
Show your work
, in a reasonably neat and coherent way, in the space provided.
All
answers must be justified by valid mathematical reasoning.
To receive full credit on
a problem, you must show enough work so that your solution can be followed by someone
without a calculator.
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 Spring '08
 Staff
 Math, Critical Point, Multivariable Calculus, Teaching assistant

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