The table contains randomly selected high temperatures in Fahrenheit in 10 cities on a single day, y, and the elevation of the city in feet, x. Use a TI-83, TI-83 plus, or TI-84 calculator to find the equation of the regression line. Round the slope and intercept to three decimal places. Elevation Temperature 3047 103.2 3950 89.3 6383 98.7 3898 88.6 3279 94.3 4520 96.1 4412 96.4 1867 99.5 4736 89.6 5304 80.4