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Calculus II Quiz
#4 March
16, 2004
Name____________________ R. Hammack Score
______
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(1) Consider the region contained
between the graphs of
, ,
, and
.
This region is revolved around the x-axis. Find
the volume of the resulting solid.
The cross-section at x is a circle of radius .
Using the volume-by-slicing formula, the volume is
cubic units
(2) Find the length of the
curve between
and .
units