1. Fit the data P1 = (-5, 3), P2 = (-4, 2), P3 = (-2, 7), P4 = (0, 0), P5 = (1, 5), P6= (3, 3), P7 = (5, 5) to a line (Figure 3.3.1), a

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1. Fit the data P₁ = (-5, 3), P2 = (-4, 2), P3 = (-2, 7), P4 = (0,
0), P5 = (1, 5), P6= (3, 3), P7 = (5, 5) to a line (Figure 3.3.1), a
quadratic and a cubic. In each case, calculate the sum of squares from
the curve to the points. Which curve gives the best fit.
Transcribed Image Text:1. Fit the data P₁ = (-5, 3), P2 = (-4, 2), P3 = (-2, 7), P4 = (0, 0), P5 = (1, 5), P6= (3, 3), P7 = (5, 5) to a line (Figure 3.3.1), a quadratic and a cubic. In each case, calculate the sum of squares from the curve to the points. Which curve gives the best fit.
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