Question

Assuming that the first spline is linear in quadratic spline interpolation, the number of unknowns in the splines for 10 data points is QUESTION 2 The following y vs. x data is given 1 225 3.7 5.1 4.25 68615.1 The data is fit by quadratic spline interpolants given by AX) - 2.85 +1.4x, 1 5X5 2.25 AXX2dx +2.25 SX5 3.7 A x) = fx2gx+, 3.7<*5.1 The value of d most nearly is QUESTION 3 The following y vs. x data is given 5 x 12 .25 4256 3. 7 12.5 .1 15.1 The data is fit by quadratic spline interpolants given by AX= 2.85 +1.4X, 1 SXS2.25 AX) = 2 . dx + e, 2.25 X5 3.7 AX) = x2 + x + h, 3.7 3x3 5.1 The value of e most nearly is

Answer 1

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