can you please send the answer a little bit faster

(a) Suppose you are given the following (x, y) data pairs. X 2 6 4 3 9 In USE SALT Find the least-squares equation for these data (rounded to four digits after the decimal). y = 0.1154 + 1.4231 X (b) Now suppose you are given these (x, y) data pairs. 4 3 9 2 3 6 Find the least-squares equation for these data (rounded to four digits after the decimal). y = 0.4839 + 0.5968 X (c) In the data for parts (a) and (b), did we simply exchange they and y values of each data pair? Yes O No (d) Solve your answer from part (a) for x (rounded to four digits after the decimal). x = 8.6655 x + 0.7027 Do you get the least-squares equation of part (b) with the symbols and y exchanged? Yes O No