please help

1. Julius is looking to buy a 2050 ft? house, and the table below shows the square footage and price of several houses in the neighborhood. Size in Square Price in Thousands of Feet Dollars 1502 167.44 1428 160.92 1694 176.36 1783 184.03 1489 162.1 1872 180.3 1971 188.91 1353 169 96 1633 174 3 186.33 Julius isn't sure if he's being offered a fair price for the house that he wants to buy. Help him decide by answering the following questions. (4 points: Part I - 1 point; Part II - 1 point; Part Ill - 1 point; Part IV - 1 point) Part 1: Use the linear regression feature on your graphing calculator with the data in the table. What does it return for the values of a and b? Round each of the values to two decimal places. Part II: What is the linear regression equation for the data in the table? Part III: What does the linear regression equation you found in the previous question predict the price of a 2050 ft' house would be