23. In the figure, the shaded region bounded by the curve y = 8 - and the line y = a (where 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 12T
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ans is on the 2nd page I need the steps and method thanks!
23. In the figure, the shaded region bounded by the curve y = 8 -
and the
Jine y = a (where 0 <as 8) in the interval 0 <x<4 is revolved about the
line y = a.
y = 8- X
(a) Express the volume of the solid of revolution in terms of a.
(b) Hence find the value of a such that the volume of the solid of
revolution attains its minimum.
0.
4
Fic
Transcribed Image Text:23. In the figure, the shaded region bounded by the curve y = 8 - and the Jine y = a (where 0 <as 8) in the interval 0 <x<4 is revolved about the line y = a. y = 8- X (a) Express the volume of the solid of revolution in terms of a. (b) Hence find the value of a such that the volume of the solid of revolution attains its minimum. 0. 4 Fic
15
Transcribed Image Text:15
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