The table shows the size of outdoor decks (x) in square feet, and the estimated dollar cost to construct them (y).xyx2xy10060010,00060,000144850 20,736122,4002251,300 50,625292,5003241,900 104,976615,6004002,300 160,000920,000∑x=1,193​∑y=6,950∑x2=346,337∑xy=2,010,500Which regression equation correctly models the data?