Part 1 of 3 Annual high temperatures in a certain location have been tracked for several years. Let x represent the number of years after 2000 and y the high temperature. Based on the data shown below, calculate the linear regression equation using technology (each constant to three decimal places). X y 4 31.9 56 31.4 32.3 7 32 8 35 9 32.7 10 33.7 11 33.4 12 34.4 13 37.5 14 36.3 The equation is ŷ -

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