Let R(x) represent revenue, in thousands of dollars, and x represent the amount spent on advertising, in thousands of dollars. Find the following for R(x)=x²+27x² +1000 0≤x≤14 (a) Find R''(x) (b) Find the point of diminishing returns (a) R'(x)= (b) The point of diminishing returns is (Type an ordered pair. Do not use commas in the individual coordinates.) D (ET)

Let R(x) represent revenue, in thousands of dollars, and x represent the amount spent on advertising, in thousands of dollars. Find the following for R(x)=x²+27x² +1000 0≤x≤14 (a) Find R''(x) (b) Find the point of diminishing returns (a) R'(x)= (b) The point of diminishing returns is (Type an ordered pair. Do not use commas in the individual coordinates.) D (ET)

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

Chapter8: Introduction To Functions

Section8.8: Linear And Quadratic Functions

Problem 4ST

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