Which equation is a quadratic model for the data set? Hint: Use a graphing calculator or a spreadsheet program. Variable x 6 Variable y 28 9 95 5 32 12 15 16 8 131 210 270 63 O y = 11.6018.1.2207² Oy=20.9330z-93.8918 O y 1.22462²-5.0511z +24. 2880 O y 1.155621.9375

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