Use the REGRESSION Feature on a Graphing Calculator

question 21

Multiple Choice

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 = 4.07x + 0.89
• D) y = 0.89x + 4.07