MTH 122 — Spring — 2005
Essex County College — Division of Mathematics
Quiz # 41— February 8, 2005
Name:
Signature:
Show all work clearly and in order, and box your final answers. Justify your answers algebraically
whenever possible. You have 20 minutes to take this 10 point quiz. When you do use your
calculator, sketch all relevant graphs and write down all relevant mathematics.
1. Use Newton’s method to find an approximate root of the equation ex+x= 0 correct to
six decimal places.
2. Find the limit.
lim
x→3+ln (x−3) =
3. Evaluate.
Ze
1
(ln x)2
xdx=
1This document was prepared by Ron Bannon using L
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