In a certain rectangle, the length of one side is always two inchesmore than four times the length of the other side. At what rate isthe enclosed area decreasing when the shorter side is 2 inches longand is decreasing at a rate of 5 inches/minute?

Given query is to find the rate of change area.

Answered: In a certain rectangle, the length of…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter3: Linear And Nonlinear Functions

Section3.3: Rate Of Change And Slope

Problem 55PPS

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In a certain rectangle, the length of one side is always two inches more than four times the length of the other side. At what rate is the enclosed area decreasing when the shorter side is 2 inches long and is decreasing at a rate of 5 inches/minute?