An open box of maximum volume is to be made from a square piece of material, s 18 centimeters on a side, by cutting equal squares from the corners and turning up the sides (see figure). (a) Analytically complete six rows of a table such as the one below. (The first two rows are shown.) Height, x Length and Width Volume, V 18 - 2(1) 1[16 - 2(1)12 - 256 18 - 2(2) 2[18 - 2(2)12 - 292 2 18 - 2(3) a[18 - 2(3))2 - 3 18 - 2(4) 4[18 - 2(4)]2 - 4 18 - 2(5) 5(18 - 2(5)]2 = [ 5 18 - 2(6) 6[18 - 2(6))2 - [ 6 Use the table to guess the maximum volume. (b) Write the volume V as a function of x. O
An open box of maximum volume is to be made from a square piece of material, s 18 centimeters on a side, by cutting equal squares from the corners and turning up the sides (see figure). (a) Analytically complete six rows of a table such as the one below. (The first two rows are shown.) Height, x Length and Width Volume, V 18 - 2(1) 1[16 - 2(1)12 - 256 18 - 2(2) 2[18 - 2(2)12 - 292 2 18 - 2(3) a[18 - 2(3))2 - 3 18 - 2(4) 4[18 - 2(4)]2 - 4 18 - 2(5) 5(18 - 2(5)]2 = [ 5 18 - 2(6) 6[18 - 2(6))2 - [ 6 Use the table to guess the maximum volume. (b) Write the volume V as a function of x. O
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 67E
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