HW3 - through the three points-1 1(0 0(1 1 using Lagrange...

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MAT 421 Applied Computational Methods Prof. Gardner ( [email protected] ), Goldwater 654 Reading :S e c t i o n s1 . 1 ,1 .
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Unformatted text preview: through the three points (-1 , 1), (0 , 0), (1 , 1) using Lagrange interpolation. (3) (a) Compute f (3) by quadratic Lagrangian interpolation from the follow-ing table: x 1 2 4 5 f ( x ) 2 12 21 Use the points 1, 2, & 4; then use the points 2, 4, & 5. (b) Compute f (3) by cubic Lagrangian interpolation....
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