The table below shows the profit, P(x), in dollars, from selling æ items. 1 2 P(r) | 80.9 100 3 6 9 14 109.3 78.4 -40.7 -435.2 Using your calculator to do a quadratic regression, express the profit as a function of the number of items sold. Round all numbers to 1 decimal place. Using your quadratic regression, estimate the profit from selling 12 items? Select an answer Round to 2 decimal places. Using your quadratic regression, estimate the number of items that need to be sold to make a profit of $-100 ? Select an answer v

The table below shows the profit, P(x), in dollars, from selling æ items. 1 2 P(r) | 80.9 100 3 6 9 14 109.3 78.4 -40.7 -435.2 Using your calculator to do a quadratic regression, express the profit as a function of the number of items sold. Round all numbers to 1 decimal place. Using your quadratic regression, estimate the profit from selling 12 items? Select an answer Round to 2 decimal places. Using your quadratic regression, estimate the number of items that need to be sold to make a profit of $-100 ? Select an answer v

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section: Chapter Questions

Problem 18T

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