Linear Algebra To Measure The Takeoff Performance Of An Airplane The Horizontal Posi 1282467

Linear Algebra

To measure the takeoff performance of an airplane, thehorizontal position of the plane was measured every second, from t= 0 to t = 12. The positions (in feet) were: 0, 8.8, 29.9, 62.0,104.7, 159.1, 222.0, 294.5, 380.4, 471.1, 571.7, 686.8, and 809.2 .A) Find the least- squares cubic curve y = A??20 +A??21t + A??22t2 +A??23t3 for these data. B) Use the result ofpart A) to estimate the velocity of the plane when t = 4.5seconds.

Prof. Angela

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