9. Find the area bounded by y = x², y = -x, from x = 0 and x = 2. A. 2/3 square units B. 8/3 square units C. 4 square units D. 14/3 square units

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 29E
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9. Find the area bounded by y = x², y = -x, from x = 0 and x = 2.
C. 4 square units
A. 2/3 square units
square units
B. 8/3
D. 14/3 square units
10. Find the volume of the solid generated if the area bounded by y=x², x=2, and y=0 is revolved about the
x-axis.
A. 32/5 cubic units
B. 32π/5 cubic units
C. 8π/3 cubic units
D. 8/3 cubic units
Transcribed Image Text:9. Find the area bounded by y = x², y = -x, from x = 0 and x = 2. C. 4 square units A. 2/3 square units square units B. 8/3 D. 14/3 square units 10. Find the volume of the solid generated if the area bounded by y=x², x=2, and y=0 is revolved about the x-axis. A. 32/5 cubic units B. 32π/5 cubic units C. 8π/3 cubic units D. 8/3 cubic units
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