A box is formed by cutting squares from the four corners of a sheet of paper and folding up the sides. a. Suppose the paper is 7"-wide by 9"-long. i. Estimate the maximum volume for this box? (Hint: Use your graphing calculator.) cubic inches Preview ii. What cutout length produces the maximum volume? inches Preview b. Suppose we instead create the box from a 11"-wide by 13"-long sheet of paper. i. Estimate the maximum volume for this box? (Hint: Use your graphing calculator.) cubic inches Preview ii. What cutout length produces the maximum volume? inches Preview

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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A box is formed by cutting squares from the four corners of a sheet of paper and folding up the
sides.
a. Suppose the paper is 7"-wide by 9"-long.
i. Estimate the maximum volume for this box? (Hint: Use your graphing calculator.)
cubic inches
Preview
ii. What cutout length produces the maximum volume?
inches
Preview
b. Suppose we instead create the box from a 11"-wide by 13"-long she
of paper.
i. Estimate the maximum volume for this box? (Hint: Use your graphing calculator.)
cubic inches
Preview
ii. What cutout length produces the maximum volume?
inches
Preview
Transcribed Image Text:A box is formed by cutting squares from the four corners of a sheet of paper and folding up the sides. a. Suppose the paper is 7"-wide by 9"-long. i. Estimate the maximum volume for this box? (Hint: Use your graphing calculator.) cubic inches Preview ii. What cutout length produces the maximum volume? inches Preview b. Suppose we instead create the box from a 11"-wide by 13"-long she of paper. i. Estimate the maximum volume for this box? (Hint: Use your graphing calculator.) cubic inches Preview ii. What cutout length produces the maximum volume? inches Preview
A box is formed by cutting squares from the four corners of a sheet of paper and folding up the
sides. The graph below shows how the volume of the box in cubic inches, V, is related to the
length of the side of the square cutout in inches, x.
V
(1.3, 36.61)
a. The point (1, 35) is on the graph. This means that when the volume of the box is 1.3
* cubic inches, the cutout length is 36.61
* inches.
b. When the cutout length is 2.5 inches, the volume of the box is 20 cubic inches. This means
that the point 40
|* is on the graph above.
c. Suppose the largest possible cutout length is 3.5 inches. Over what interval of x does the
volume of the box decrease as the cutout length gets larger? (Enter your answer as an
interval.)
80
Preview
Transcribed Image Text:A box is formed by cutting squares from the four corners of a sheet of paper and folding up the sides. The graph below shows how the volume of the box in cubic inches, V, is related to the length of the side of the square cutout in inches, x. V (1.3, 36.61) a. The point (1, 35) is on the graph. This means that when the volume of the box is 1.3 * cubic inches, the cutout length is 36.61 * inches. b. When the cutout length is 2.5 inches, the volume of the box is 20 cubic inches. This means that the point 40 |* is on the graph above. c. Suppose the largest possible cutout length is 3.5 inches. Over what interval of x does the volume of the box decrease as the cutout length gets larger? (Enter your answer as an interval.) 80 Preview
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