A rectangular field is to have an area of 900 sq. m . This is to be enclosed and divided into three equal lots parallel to the shorte side. The minimum length of fencing material (including the partitions) is proposed. If we let y be the width, and 3x be the length, what is P'(x) ? 1800 P'(x) = 4 + A) x2 1200 P'(x) = 6 – x2 B) 1200 P'(x) = 6 + x2 C) 1800 P'(x) = 4 – x2 D)

A rectangular field is to have an area of 900 sq. m . This is to be enclosed and divided into three equal lots parallel to the shorte side. The minimum length of fencing material (including the partitions) is proposed. If we let y be the width, and 3x be the length, what is P'(x) ? 1800 P'(x) = 4 + A) x2 1200 P'(x) = 6 – x2 B) 1200 P'(x) = 6 + x2 C) 1800 P'(x) = 4 – x2 D)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 93E

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