Question: Find the least squares approximating quadratic y = a0 + a1x for each of the following sets of data points. (a) (0,1), (2, 2), (3,

Find the least squares approximating quadratic y = a0 + a1x for each of the following sets of data points.
(a) (0,1), (2, 2), (3, 3), (4, 5)
(b) (-2, 1), (0, 0), (3,2), (4, 3)

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