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# Fa96ex2 - Name SHOW ALL WORK Problem 3(25 pts Evaluate the...

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Fa 96 EGN 3420 Exam 2 Name _________________ SHOW ALL WORK! Problem 1 (25 pts) Fit a saturation growth model to the data in the table. x 1 2 2.5 4 6 8 8.5 y 0.4 0.7 0.8 1.0 1.2 1.3 1.4 Work Area Ans. y =

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Fa 96 EGN 3420 Exam 2 Name _________________ SHOW ALL WORK! Problem 2 (25 pts) Fit a 3 rd order Newton Divided Difference Interpolating polynomial thru the data given below and estimate the error at x=3.5 by using an additional data point at (6,36). x 1 2 3 5 f(x) 4.75 4 5.25 19.75 Work Area f 3 (x) = ______________________________________________________ Estimate of error in f 3 (3.5) = _________
Fa 96 EGN 3420 Exam 2

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Unformatted text preview: Name _________________ SHOW ALL WORK! Problem 3 (25 pts) Evaluate the integral ( sin ) 4 2 + âˆ« x dx Ï€ a) Analytically b) By trapezoidal integration using 8 intervals c) By Simpsonâ€™s 1/3 formula using 4 intervals Work Area Ans. a) ______________ b) _______________ c) ________________ Fa 96 EGN 3420 Exam 2 Name _________________ SHOW ALL WORK! Problem 4 (25 pts) Use Richardsonâ€™s Extrapolation with 4 and 8 intervals to obtain an estimate of I xe x dx = âˆ« 2 4 with truncation error O(h 4 ). Work Area Ans....
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Fa96ex2 - Name SHOW ALL WORK Problem 3(25 pts Evaluate the...

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