For the closest cubic b = C + Dt + Et 2 + Ft 3 to the same four points, write down the
Chapter 4, Problem 10(choose chapter or problem)
For the closest cubic b = C + Dt + Et 2 + Ft 3 to the same four points, write down the four equations Ax = b. Solve them by elimination. In Figure 4.9a this cubic now goes exactly through the points. What are p and e?
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