A homeowner wants to build, along his driveway, a garden surrounded by a fence. If the garden is to be 450 square feet, and the fence along the driveway costs $6 per foot while on the other three sides it costs only $2 per foot, find the dimensions (in ft) that will minimize the cost. length along the driveway ____ ft length perpendicular to the driveway _____ ft Find the minimum cost (in dollars). $ _________
A homeowner wants to build, along his driveway, a garden surrounded by a fence. If the garden is to be 450 square feet, and the fence along the driveway costs $6 per foot while on the other three sides it costs only $2 per foot, find the dimensions (in ft) that will minimize the cost. length along the driveway ____ ft length perpendicular to the driveway _____ ft Find the minimum cost (in dollars). $ _________
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 68E
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A homeowner wants to build, along his driveway, a garden surrounded by a fence.
If the garden is to be 450 square feet, and the fence along the driveway costs $6 per foot while on the other three sides it costs only $2 per foot, find the dimensions (in ft) that will minimize the cost.
| length along the driveway | ____ ft |
| length perpendicular to the driveway | _____ ft |
Find the minimum cost (in dollars).
$ _________
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