1.

Let f and g be the functions from the set of integers to the set integers defined byf(x) = 2x + 3 and g(x) = 3x + 2Then the composition of f and g and g and f is given as

A. 6x + 7, 6x + 11
B. 6x + 11, 6x + 7
C. 5x + 5, 5x + 5
D. None of the above
Answer» B. 6x + 11, 6x + 7


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