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A. This is the graph of a function, but it is not one-to-one.
B. This is not the graph of a function.
C. This is the graph of a one-to-one function,
D. This is the graph of a linear function.
Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?