Precalculus
Demana Waits Foley Kennedy
Precalculus

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Extending the Idea

Explorations

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Chapter 10 Explorations

Section 10.1, Extension of Exploration 1 (page 797)

5. Repeat steps 1–3 (with proper revision) for the line determined by the points (1, 1) and (1.5, 2.25).


Section 10.3, Extension of Exploration 2 (page 823)

Repeat the Exploration for


Extension of Exploration Exercise 83 (page 828)

Go to the U.S. Census Bureau www.census.gov Under "People" click on "Estimates." Under "Choose a Popular Table", select "2000 to 2002 Population Estimate by State". Look up the population of the United States for 2002."

(a) Draw a scatter plot of the data for the state you live in.
(b) Find a logistic regression model for the data. Find the limit of the model as time approaches infinity.
(c) What can you conclude about the limit of the population in your state?
(d) Provide a reasonable explanation for the population growth limit.

Solutions

© 2004 by Addison Wesley Longman. A division of Pearson Education