(1 point) The volume of the solid obtained by rotating the region enclosed by y = a², y = 2x, about the line a = 2 can be computed using the method of disks or washers via an integral

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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HW8 Volumes: Problem 5
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(1 point) The volume of the solid obtained by rotating the region enclosed by
y = a", y = 2x,
about the line x = 2 can be computed using the method of disks or washers via an integral
V =
dy v
with limits of integration a =
and b =
4
Transcribed Image Text:HW8 Volumes: Problem 5 Previous Problem Problem List Next Problem (1 point) The volume of the solid obtained by rotating the region enclosed by y = a", y = 2x, about the line x = 2 can be computed using the method of disks or washers via an integral V = dy v with limits of integration a = and b = 4
Expert Solution
Step 1

y=x2y=2x

about line x=2

for point of intersection

x2=2xx2-2x=0x(x-2)=0x=0,2

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