The exchange rate a bank gave for Canadian dollars on June
Chapter 9, Problem 9.5.8(choose chapter or problem)
The exchange rate a bank gave for Canadian dollars on June 27, 2010, was 0.961 Canadian dollars for 1 U.S. dollar. The bank also charges a constant fee of 3 U.S. dollars per transaction. a. Construct a function F that converts U.S. dollars, d, to Canadian dollars. b. Construct a function G that converts Canadian dollars, c, to U.S. dollars. c. What would the function F G do? Would its input be U.S. or Canadian dollars (i.e., d or c)? Construct a formula for F G. d. What would the function G F do? Would its input be U.S. or Canadian dollars (i.e., d or c)? Construct a formula for G F.
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