Solve the problem. A rectangular sheet of perimeter 39 cm and dimensions x cm by y cm is to be rolled into a cylinde as shown in part (a) of the figure. What values of x and y give the largest volume? circumference = x y O x=13 cm; y=7 13 cm O x =15 cm; y = cm 11 cm O x= 14 cm; y = 15 cm O x=12 cm; y= 2

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.3: Solving Problems Involving Inequalities
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Solve the problem.
A rectangular sheet of perimeter 39 cm and dimensions x cm by y cm is to be rolled into a cylinder
as shown in part (a) of the figure. What values of x and y give the largest volume?
circumference =X
y
13
O x = 13 cm; y =7
cm
O x= 15 cm; y
cm
11
cm
O x= 14 cm; y =
15
x = 12 cm; y =
cm
2
Transcribed Image Text:Solve the problem. A rectangular sheet of perimeter 39 cm and dimensions x cm by y cm is to be rolled into a cylinder as shown in part (a) of the figure. What values of x and y give the largest volume? circumference =X y 13 O x = 13 cm; y =7 cm O x= 15 cm; y cm 11 cm O x= 14 cm; y = 15 x = 12 cm; y = cm 2
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