SOLUTION: I have been having trouble with this composite function problem. Suppose the function f(x)= 0.15x represents the number of U.S. dollars equivalent to x Chinese yuan and the functi
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Question 840930: I have been having trouble with this composite function problem. Suppose the function f(x)= 0.15x represents the number of U.S. dollars equivalent to x Chinese yuan and the function g(y)= 14.07y represents the number of Mexican pesos equivalent to y U.S dollars. Write a composite function that represents the number of Mexican pesos equivalent to x Chinese yuan. Answer by ewatrrr(24785) (Show Source):
Hi,
f(x) = 'y' = |number of U.S. dollars equivalent to x Chinese yuan
g(y)= 14.07y | number of Mexican pesos equivalent to y U.S dollars.
(go(f(x))= 14.07(.15x) = number of Mexican pesos equivalent to x Chinese yuan
