Question: 2. Consider the data x : 0 1 3 5 7 9 12 y : 10 12 18 15 20 25 36 (2) (a) Write

2. Consider the data x : 0 1 3 5 7 9 12 y : 10 12 18 15 20 25 36 (2) (a) Write the Vandermonde matrix corresponding to a least square straight line fit. (b) Write the Vandermonde matrix corresponding to a least square quadratic fit. (c) Without doing any calculations, explain how you would solve for the coeffi- cients ao, a1, a2 for the fit in (b)

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