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1) The following image and table is that of a six collected data points and the cubic regression function for the data set. The cubic

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1) The following image and table is that of a six collected data points and the cubic regression function for the data set. The cubic regression equation is y = 0.0301x3 - 0.434x2 + 1.83x + 1.96 6 3 0 1 2 3 4 5 6 7 8 9 10 - . hin X 0 2 4 6 8 10 y 2 4 4.4 3.8 4.2 7 (0, 2 ) is a triangle a) Estimate the area under the curve by finding the area of 5 trapezoids that fit the curve. Use the data points in the table as your endpoints of the trapezoids. Do not round your answers. Show all work. (3 points) Trapezoid T1 T2 T3 TA T5 Area 2+ 4 , 2 6+ 3. 8 . 2 8+4.2 2 10+ 7 , 2 + 2 2 2 Z Z 6 8 . 4 98 12. 2

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