A and BX-valuey-valuex2xy(y-A-Bx)258.763445.69352.20.063392585760.9153708.81913.51.152408699962.7253931.291567.50.22899969046535422522750.099902595967.1454502.413019.50.02959245376955476137950.829350008971.3655083.694634.50.013473108273.3755372.895497.50.532102931175.6855715.3664260.004245692977.9956068.417400.50.739207586SxSySx2SxyS(Y-A-Bx)2681.550146814.5535881.23.6926753527=3703.25

A=-269.7490717613B=4.6933099305

y= 0.6794000435A=2.4155969976B=0.0353048243

LinestX-valuey-value58.7660.91562.725653567.14569554.6933099305-269.749071761371.3650.03530482432.415596997673.37575.68577.995