1. Consider a rectangle with perimeter 28 (units). Let the width of the rectangle be w (units) and let the area of the region enclosed by the rectangle be A (square units). Express A as a function of w. State the domain of A and find the range of A.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 58E
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1. Consider a rectangle with perimeter 28 (units). Let the width of the rectangle be w (units) and
let the area of the region enclosed by the rectangle be A (square units). Express A as a
function of w. State the domain of A and find the range of A.
Transcribed Image Text:1. Consider a rectangle with perimeter 28 (units). Let the width of the rectangle be w (units) and let the area of the region enclosed by the rectangle be A (square units). Express A as a function of w. State the domain of A and find the range of A.
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