Question: A cost-benefit function C computes the cost in millions of dollars of implementing a city recycling project when x percent of the citizens participate, where

A cost-benefit function C computes the cost in millions of dollars of implementing a city recycling project when x percent of the citizens participate, where C(x) = 1.2x 100


(a) Graph C in [0, 100, 10] by [0, 10, 1]. Interpret the graph as x approaches 100. 


(b) If 75% participation is expected, determine the cost for the city. 


(c) The city plans to spend $5 million on this recycling project. Estimate the percentage of participation that can be expected.

C(x) = 1.2x 100

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