Consider the following. y = 8xe-X, y = 0, x = 2; about the y-axis (a) Set up an integral for the volume V of the solid obtained by rotating the region bounded by the given curve about the specified axis. V = xp (b) Use your calculator to evaluate the integral correct to five decimal places. V =

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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Solve a and b

Consider the following.
y = 8xe-X, y = 0, x = 2; about the y-axis
(a) Set up an integral for the volume V of the solid obtained by rotating the region bounded by the given curve about the
specified axis.
V =
dx
(b) Use your calculator to evaluate the integral correct to five decimal places.
V =
Transcribed Image Text:Consider the following. y = 8xe-X, y = 0, x = 2; about the y-axis (a) Set up an integral for the volume V of the solid obtained by rotating the region bounded by the given curve about the specified axis. V = dx (b) Use your calculator to evaluate the integral correct to five decimal places. V =
The integral represents the volume of a solid. Describe the solid.
2xx? dx
The solid is obtained by rotating the region 0 sy s x7, 0 s x s 3 about the x-axis using cylindrical shells.
The solid is obtained by rotating the region 0 s ys 27, 0 s x? s 3 about the y-axis using cylindrical shells.
The solid is obtained by rotating the region 0 s ys x7, 0 sxs 3 about the y-axis using cylindrical shells.
The solid is obtained by rotating the region 0 s ys x6, 0 sxs 3 about the x-axis using cylindrical shells.
The solid is obtained by rotating the region 0 s y s x6, 0s x < 3 about the y-axis using cylindrical shells.
Transcribed Image Text:The integral represents the volume of a solid. Describe the solid. 2xx? dx The solid is obtained by rotating the region 0 sy s x7, 0 s x s 3 about the x-axis using cylindrical shells. The solid is obtained by rotating the region 0 s ys 27, 0 s x? s 3 about the y-axis using cylindrical shells. The solid is obtained by rotating the region 0 s ys x7, 0 sxs 3 about the y-axis using cylindrical shells. The solid is obtained by rotating the region 0 s ys x6, 0 sxs 3 about the x-axis using cylindrical shells. The solid is obtained by rotating the region 0 s y s x6, 0s x < 3 about the y-axis using cylindrical shells.
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