The length of a rectangle is increasing at a rate of 9 in./s, while its width is decreasing at 2 in./s. Find the rate of change of its area when its length is 15 in. and its width is 5 in. Answer 画 Ke Keyboard Sh- in.? /s
The length of a rectangle is increasing at a rate of 9 in./s, while its width is decreasing at 2 in./s. Find the rate of change of its area when its length is 15 in. and its width is 5 in. Answer 画 Ke Keyboard Sh- in.? /s
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section: Chapter Questions
Problem 11T
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![The length of a rectangle is increasing at a rate of 9 in./s, while its width is decreasing at 2 in./s. Find the rate of change of its area when its length is 15 in. and its
width is 5 in.
Answer
E Ke
Keyboard Sh-
in./s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcae422b1-09ca-4124-9020-c89a3d234b90%2Ff5613fc1-68cc-4980-9ad5-5c74338657c8%2Fvce79r_processed.png&w=3840&q=75)
Transcribed Image Text:The length of a rectangle is increasing at a rate of 9 in./s, while its width is decreasing at 2 in./s. Find the rate of change of its area when its length is 15 in. and its
width is 5 in.
Answer
E Ke
Keyboard Sh-
in./s
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