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women say they\'re not c x WeEWork MA130S 17 x Matrix multiplication calc x C ch

ID: 2883225 • Letter: W

Question

women say they're not c x WeEWork MA130S 17 x Matrix multiplication calc x C chegg study louided 50 x Jameson Whiskey bottle x G irigot locked away -oo x C Secure I https webwork.as.uky.edli //Least Squares/4/?effectiveUse ICSI2228kkey ERZdsGfEtLsmEwi9Kt2BEDONUeduxMMC&user; ICSI222 MATHEMATICAL ASSOCIATION OF AMERICA webwork ma138s17 least squares 4 MAIN MENU Course Homewo Sets Least squares: Problem 4 Least Squeres Problem A PeMous Problem List Ned User Grade (1 point Fita quadratic function of the form f co ct cnt f to the data points (0,-7). 2), (2 (3, 24 using least squares. Problems f(t Problem 1 Preview My Answers Submit Answers Problem 2 You have attempted this problem 0 times. roblem 3 You have unlimited attempts remaining. Problem 4 Problem 5 Problem B Email instructor Page generated at 03'302017 at 08:06pm EDT Search Windows IT X 22. Lay out Logged n as ICSI 8:34 PM

Explanation / Answer

f(t) = c0+c1t+c2t2

Mean of x= 1.5

Mean of y = -13.5

c0 = -5

c1 = -1

c2= -2

x y x^2 X^3 X^4 XY X^2 Y 0 -7 0 0 0 0 0 1 -2 1 1 1 -2 -2 2 -21 4 8 16 -42 -84 3 -24 9 27 81 -72 -216 6 -54 14 36 98 -116 -302