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05-10-2022
Mathematics

Answered

A size 40 shoe in France is size 7 in England. A function that converts shoe sizes
in France to those in England is
g(x) = (3x92)/4
A size 6 shoe in the United States
is size 4 in England. A function that converts shoe sizes in England to those in the
United States is f(x)=x+2.
a. Use composition of functions to find a function that converts shoe sizes in France to
those in the United States. Simplify the function.
b. Determine the shoe size in the United States for a size 38 shoe in France. Write the answer in a complete sentence using proper grammar and correct spelling.

Answer :

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