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Unformatted text preview: 2 , and r. D) Plot the given data points, the least squares line and the least squares quadratic on the same graph. EGN 3420 EXAM 3 Su 95 Problem 2 Estimate the function f(x) = e x at x=1 by fitting a 3rd order Newton Divided Difference polynomial thru the four points: (0, e ), (0.5, e 0.5 ), (1.5, e 1.5 ) and (2, e 2 ). Express the coefficients b i , i=0,1,2,3 to five places after the decimal point and use them to estimate f(1)....
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- Spring '11