3. The mass of part ofa wire is x(5+Sx )kilograms, w here x is measured in meters from one end of the wire. Find the linear density of the wire when x=5 m.

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
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3. The mass of part ofa wire is x(5+/x )kilograms, where x is measured in meters from one
end of the wire. Find the linear density of the wire when x=5 m.
Transcribed Image Text:3. The mass of part ofa wire is x(5+/x )kilograms, where x is measured in meters from one end of the wire. Find the linear density of the wire when x=5 m.
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