2. Suppose a wire three feet log is to be cut into two pieces, with each piece to be formed into a square. Find the size of each piece to maximize the area of the two squares.

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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2. Suppose a wire three feet log is to be cut into two pieces, with each piece to be formed
into a square. Find the size of each piece to maximize the area of the two squares.
3. Out of frustration, Maxine throws a stone into a river. This caused ripples in the form of
concentric circles. The radius of the outer ripple increases constantly at 2 feet per
second. At what rate is the total area of the disturbed water changing when the radius is 5
feet?
Transcribed Image Text:2. Suppose a wire three feet log is to be cut into two pieces, with each piece to be formed into a square. Find the size of each piece to maximize the area of the two squares. 3. Out of frustration, Maxine throws a stone into a river. This caused ripples in the form of concentric circles. The radius of the outer ripple increases constantly at 2 feet per second. At what rate is the total area of the disturbed water changing when the radius is 5 feet?
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