Can you help me determine R from the two set of data point highlighted....y axis is Median listing price and x axis is Median square feet. Thank you so much

vel measures are based on averages median listing median $'s per median square Random Standerd price square foot feet number Mean Median Deviation $135,215 $88 1598 0.6493 $180,588 $142,004 94207.8 Mean listing price gn $191,054 $107 1760 0.371989 1776 1755 287.2676 Mean square feet $93,141 $65 1591 0.244875 $314,629 $166 1442 0.868291 + $210,494 $108 1844 0.153352 = d6:135, f6:135 $412,547 $181 2203 0.031036 $254,322 $118 1936 0.363141 $110,053 $69 1449 0.650125 $99,574 $64 1620 0.725612 $321,961 $136 2329 0.039494 kee $151,231 $96 157 0.507127 all $266,967 $119 2140 0.581578 $106,418 $67 1590 0.971987 lle $127,516 $84 1482 0.863743 $408,310 $159 2529 0.23659 con $106,893 $61 1749 0.311575 upin $94,494 $64 1494 0.381153 ison $128,071 $82 1591 0.322129 $279,481 $124 2173 0.532699 lean $157,728 $89 1780 0.024072 igle $178,639 $90 1867 0.086099 oria $127,413 $71 1811 0.222681 island $121,610 $88 1440 0.117845 gamon $145,027 $81 1781 0.014302 clair $156,788 $82 1767 0.557065 henson $106,561 $60 1704 0.393934 izewell $138,981 $78 1803 0.157701 rmilion $78,821 $54 1577 0.624178 hiteside $103,858 $71 1457 0.107748 will $289,846 $132 2181 0.743715 illiamson $130,832 $76 1651 nnebago $133,320 $76 1676 allen $212,572 $98 1927 tholomew $280,054 $101 2712 boone $448,568 $118 3700 clark $249,307 $121 1876 dearborn $220,555 $95 1778 delaware $107,724 $69 1540 elkhart $198,174 $92 2117 data