1000 800 600 130x f\x) = 100 - X 400 200 20 40 60 80 100 Percentage of Population Inoculated 105. Find and interpret f(60). Identify your solution as a point on the graph. 106. Find and interpret f(80). Identify your solution as a point on the graph. 107. What value of x must be excluded from the rational function's domain? Does the cost model indicate that we can inoculate all of the population against the flu? Explain. 108. What happens to the cost as x approaches 100%? How is this shown by the graph? Explain what this means. Cost (millions of dollars)

1000 800 600 130x f\x) = 100 - X 400 200 20 40 60 80 100 Percentage of Population Inoculated 105. Find and interpret f(60). Identify your solution as a point on the graph. 106. Find and interpret f(80). Identify your solution as a point on the graph. 107. What value of x must be excluded from the rational function's domain? Does the cost model indicate that we can inoculate all of the population against the flu? Explain. 108. What happens to the cost as x approaches 100%? How is this shown by the graph? Explain what this means. Cost (millions of dollars)

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter9: Polynomial And Rational Functions

Section9.4: Graphing Polynomial Functions

Problem 44PS: A company determines that its weekly profit from manufacturing and selling x units of a certain item...

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