Each side of square is increasing at rate of 7 cm/s. At what rate is the area of the square increasing when the area of the square is 36 cm²? O a. 252 cm²/s O b. 504 cm²/s O c. 84 cm²/s O d. 48 cm²/s

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.6: Solving Problems Involving Quadratic Equations
Problem 1.3E
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Each side of square is increasing at rate of 7 cm/s. At what rate is the area of the square increasing when the area of the square is 36 cm²?
O a. 252 cm2²/s
O b. 504 cm²/s
O c.
84 cm²/s
O d. 48 cm²/s
Transcribed Image Text:Each side of square is increasing at rate of 7 cm/s. At what rate is the area of the square increasing when the area of the square is 36 cm²? O a. 252 cm2²/s O b. 504 cm²/s O c. 84 cm²/s O d. 48 cm²/s
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