Due to acid rain, the percentage of lakes in Scandinavia that lost their population of brown trout
Question:
Due to acid rain, the percentage of lakes in Scandinavia that lost their population of brown trout increased dramatically between 1940 and 1975. Based on a sample of 2850 lakes, this percentage can be approximated by the following piecewise-linear function.
(a) Determine the percentage of lakes that lost brown trout by 1947 and by 1972.
(b) Sketch a graph of f.
(c) Is f a continuous function on its domain?
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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