Write the new function.The linear function f(x) = 443x + 3420 provides an approximation of the annual cost (in dollars) of health insurance for a family of three, where 
represents 1991, 
represents 1992, and so on. Write a new function, g(x), that yields the same f(x)-values when the exact year number is entered.
A. g(x) = 443(1991 - x) + 3420
B. g(x) = 443(x - 1990) + 3420
C. g(x) = 443(x - 1991) + 3420
D. g(x) = 443(1990 - x) + 3420
Answer: B
Mathematics
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