Find the exact area of the surface obtained by rotatingthe curve about the x-axis. 9x =y2 + 18 ,  2 ≤ x ≤ 6

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.1: The Rectangular Coordinate System
Problem 40E: Find the exact volume of the solid that results when the region bounded in quadrant I by the axes...
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Find the exact area of the surface obtained by rotating
the curve about the x-axis.

9x =y2 + 18 ,  2 ≤ x ≤ 6

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