Solve the problem.A rectangular sheet of perimeter 24 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?
A. x = 8 cm; y = 4 cm
B. x = 10 cm; y = 2 cm
C. x = 9 cm; y = 3 cm
D. x = 7 cm; y = 5 cm
Answer: A
Mathematics
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A. 
B. 
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D. 
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(3, 10), (1, 4), (-4, -11)
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