For each set of data use software or a graphing calculator to find the equation and coefficient of determination for a curve of best fit. a) b) c) y y 1.6 2.5 X y -2.8 0.6 -3.5 -5.8 -2 3 -1 6 0.2 4 1 1 -1.5 5 1.4 0.7 -0.3 6.1 -3.3 -3.1 -4 -7 2 -5.7 -3.1 3 wod X -3.5 -2.2 -0.5 0 0.6 -1.8 -3.8 -7 -1.3 0.8 0.5 -1 -3 3 -0.5 1.3 1.7 0.6 7 2.7 1.5 -1.1 X 1.1 3.5 2.8 2.3 3.8 1.4 -4 -1.3 3 عافا 4.1 2.2 -2.7 8.6 7 1 4.2 0.2 0.6 12 17 5 0.4

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