Explanation Given: A wildlife management team studied the population of deer in one small tract of a wildlife preserve. The table shows the population and the number of years since the study began. Year 0 4 80 Population 80 68 30 Definition used: Polynomial Curve Fitting: Consider n points in the xy – plane ( x 1 , y 1 ) , ( x 2 , y 2 ) , … ( x n , y n ) that represent a collection of data, and you want to find a polynomial function of degree n − 1 , p ( x ) = a 0 + a 1 x + a 2 x 2 + ... + a n − 1 x n − 1 whose graph passes through the points. This procedure is called polynomial curve fitting To determine b) To solve: The system. To determine c) To fit: The data into a quadratic model. To determine d) To compare: The quadratic function in part (b) with the model in (c). To determine e) To fit: The statement from the book that verifies the obtained result.

Elementary Linear Algebra - Text Only (Looseleaf)

8th Edition

ISBN: 9781305953208

Author: Larson

Publisher: Cengage Learning

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Chapter 1.CR, Problem 69CR

To determine

a)

To solve:

The system that fits the data.

To determine

b)

To solve:

The system.

To determine

c)

To fit:

The data into a quadratic model.

To determine

d)

To compare:

The quadratic function in part (b) with the model in (c).

To determine

e)

To fit:

The statement from the book that verifies the obtained result.

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Chapter 1.CR, Problem 68CR

Chapter 1.CR, Problem 70CR

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Chapter 1 Solutions

Elementary Linear Algebra - Text Only (Looseleaf)

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