Solved: Way to Go Holland was the first country to establish an official bicycle policy

Chapter 9, Problem 74

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Way to Go Holland was the first country to establish an official bicycle policy. It currently has over 12,000 miles of paths and lanes exclusively for bicycles. The graph at the top of the next page shows the percentage of travel by bike and by car in Holland, as well as in four other selected countries. Use the information in the graph to solve Exercises 7374.a. Consider a function, f, whose domain is the set of thefive countries shown in the graph. Let the range be thepercentage of travel by car in each of the respectivecountries. Write function f as a set of ordered pairs.b. Write the relation that is the inverse of f as a set of orderedpairs. Is this relation a function? Explain your answer.