[Q1] In a certain experiment the relationship between x variable and y is listed in the table below x 0.1 | 0.2 | 0.4 | 0.6 | 0.9 1.3 | 1.5 y 0.75 1.25 1.45 1.25 0.85 0.55 0.35 a) Determine second order polynomial function for the change of y with respect to x. b) Plot the raw data as well as the obtained function

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Q: T (F) H (btu/lb) 800 1000 1200 1400 1600 1303.6 1458.4 1585.3 1706.1 1826.1

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