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15. An invasive species of earthworms was introduced into a 43-acre forest. When it was recognized, the worms had already destroyed 3 acres of the forest floor. Each year after, the amount of forest destroyed was 1.25 times as much as the previous year. a) Write a function to determine the amount of acres lost based on the time since the worms were recognized. 50 b) Determine the domain. 45- 40 35 c) Determine the range.

15. An invasive species of earthworms was introduced into a 43-acre forest. When it was recognized, the worms had already destroyed 3 acres of the forest floor. Each year after, the amount of forest destroyed was 1.25 times as much as the previous year. a) Write a function to determine the amount of acres lost based on the time since the worms were recognized. 50 b) Determine the domain. 45- 40 35 c) Determine the range.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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15. An invasive species of earthworms was introduced into a 43-acre forest. When it was recopgnized, the worms had already destroyed 3 acres of the forest floor. Each year after, the amount of forest destroyed was 1.25 times as much as the previous year. a) Write a function to determine the amount of acres lost based on the time since the worms were recognized. so b) Determine the domain. 45 40 35 c) Determine the range. 25 20 15 d) Graph the function. 10 e) What does the y-intercept represent in context?
Transcribed Image Text:15. An invasive species of earthworms was introduced into a 43-acre forest. When it was recopgnized, the worms had already destroyed 3 acres of the forest floor. Each year after, the amount of forest destroyed was 1.25 times as much as the previous year. a) Write a function to determine the amount of acres lost based on the time since the worms were recognized. so b) Determine the domain. 45 40 35 c) Determine the range. 25 20 15 d) Graph the function. 10 e) What does the y-intercept represent in context?
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