You construct an open box from a square piece of material, 18 inches on a side, by cutting equal squares with sides of length x from the corners and turning up the sides. (see figure) (a)Write a function V that represents the volume of the box. (b)Determine the domain of the function V.(Enter your answer using interval notation) (c)Use a graphing utility to construct a table that shows the box heights x and the corresponding volumes V(x). Use the table to estimate a range of dimensions within which the maximum volume is produced.

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
Chapter2: Working With Real Numbers
Section2.8: The Reciprocal Of A Real Number
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You construct an open box from a square piece of material, 18 inches on a side, by cutting equal squares with sides of length x from the corners and turning up the sides. (see figure)

(a)Write a function V that represents the volume of the box.

(b)Determine the domain of the function V.(Enter your answer using interval notation)

(c)Use a graphing utility to construct a table that shows the box heights x and the corresponding volumes V(x). Use the table to estimate a range of dimensions within which the maximum volume is produced.

(d)Use the graphing utility to graph V.

18 - 2x
Transcribed Image Text:18 - 2x
х, in
V(x), in3
1
2
4
7
3.
Transcribed Image Text:х, in V(x), in3 1 2 4 7 3.
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In the given question there is a square piece of 18 inches on a side, is given and an open box is constructed from it by cutting equal squares with sides of length x from the corners and turning up the sides.

We have to calculate its function of volume.

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