6) A small manufacturing firm collected the following data on advertising expenditures (in thousands 6)of dollars) and total revenue (in thousands of dollars). Find the quadratic function of best fit.Round values to the nearest thousandth.Advertising, x Total Revenue, R252831323439404564306432643464346434643164326420A) R(x) = -0.0242x² + 7.139x + 6209.323C) R(x) = -0.091x² + 5.952x + 6337.167B) R(x) = -0.310x2 + 2.631x + 6128.455D) R(x) = -0.015x² + 4.536x + 6123.841

Here to solve the problem we have use the graph of the points and equation that best fit from the…

Answered: 6) A small manufacturing firm collected…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Similar questions

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Find a quadratic model for the data, Then use the model to predict the number of bikes sold in November. (Note represent the months as number for example: January = 1, February = 2 etc.)
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Coal Consumption The following table gives the amount of coal (in thousand short tons) consumed by U. S. utilities to pro- duce electricity. Source: U.S. Department of Energy. Year Consumption 1995 850 2000 986 2005 1037 2010 934 2012 825 (a) Plot the data by letting t be the years since 1990. Would a linear or quadratic function model these data best? (b) Find the quadratic function defined by f(t) = a(t – h)? + k that models the data. Use the highest point as the vertex, (h, k). Then choose (10, 986) as a second point to determine a.
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