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WORKER EFFICI ENCY the morning shift at a certain factory indicates that an average worker who arrives on the job at 8:00 A.M. will have assembled An efficiency study of f(x) = -x³ + 6x² + 15x units x hours later. a. Derive a formula for the rate at which the worker will be assembling units after x hours. At what rate will the worker be assembling b. units at 9:00 A.M.? How many units will the worker actually assemble between 9:00 A.M. and 10:00 A.M.? c.

WORKER EFFICI ENCY the morning shift at a certain factory indicates that an average worker who arrives on the job at 8:00 A.M. will have assembled An efficiency study of f(x) = -x³ + 6x² + 15x units x hours later. a. Derive a formula for the rate at which the worker will be assembling units after x hours. At what rate will the worker be assembling b. units at 9:00 A.M.? How many units will the worker actually assemble between 9:00 A.M. and 10:00 A.M.? c.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.5: Properties Of Logarithms
Problem 60E
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WORKER EFFICIENCY the morning shift at a certain factory indicates that an average worker who arrives on the job at 8:00 A.M. will have assembled An efficiency study of f(x) = –x³ + 6x² + 15x units x hours later. Derive a formula for the rate at which the a. worker will be assembling units after x hours. b. At what rate will the worker be assembling units at 9:00 A.M.? c. How many units will the worker actually assemble between 9:00 A.M. and 10:00 A.M.?
Transcribed Image Text:WORKER EFFICIENCY the morning shift at a certain factory indicates that an average worker who arrives on the job at 8:00 A.M. will have assembled An efficiency study of f(x) = –x³ + 6x² + 15x units x hours later. Derive a formula for the rate at which the a. worker will be assembling units after x hours. b. At what rate will the worker be assembling units at 9:00 A.M.? c. How many units will the worker actually assemble between 9:00 A.M. and 10:00 A.M.?
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