(6) Use least square appriximation lo fit the data please in the end of the question the answer is writen please your answer must be same as that Use least square approximation be fit the data X 2-85 3.88 4-66 5-69 6.65 7.778.87 E 16.7 26.4 35.1 47.5 60.6 77.5 93:4 Use ax + bx Ans y= = y= ax2 +b = Note Inx Inx 22x 1=4+ax7y=a+) Inx y => x 2 Na = Inx 9176