Use the REGRESSION feature on a graphing calculator.The use of bottled water in the United States has shown a steady increase in recent years. The table shows the annual per capita consumption for the years 1995 - 2001.
With x being the years since 1995, find the linear function that represents this data. Round your answer to two decimal places.
A. y = 0.1x2 + 0.29x + 4.57
B. y = 0.89x + 4.07
C. y = 4.07x + 0.89
D. y = 0.04x3 - 0.23x2 + 1.01x + 4.35
Answer: B
Mathematics
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