Ducks:In 2005, the duck population living at a lake was measured to be 100. In2010, the population was measured again and found to be 82. The duck population followsa linear model. 1A- Find a formula for the duck population,P(t), as a function of time. Let the startingyear be 2005. (B)-What does your model predict the duck population will be 2013? (C)-If the trend continues, in what year will there be no ducks living at the lake.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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 Ducks:In 2005, the duck population living at a lake was measured to be 100. In2010, the population was measured again and found to be 82. The duck population followsa linear model.

1A- Find a formula for the duck population,P(t), as a function of time. Let the startingyear be 2005.

(B)-What does your model predict the duck population will be 2013?

(C)-If the trend continues, in what year will there be no ducks living at the lake.

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