Figure shows the number of cases (in millions) of 7-Up sold for as a function of the year....

Figure shows the number of cases (in millions) of 7-Up sold for as a function of the year.

Figure

Sales of 7-Up

Source: Atlanta Journal-Constitution

a. What is the domain of this function?

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b. What is the range of this function?

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c. In what year were 250 million cases of 7-Up sold?

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d. How many cases were sold in 1994?