Students in a lab measured the breaking strength (in pounds) of wood 2 inches thick
Chapter 0, Problem 12(choose chapter or problem)
Beam Strength Students in a lab measured the breaking strength S (in pounds) of wood 2 inches thick, x inches high, and 12 inches long. The results are shown in the table.
(a) Use the regression capabilities of a graphing utility to fit a quadratic model to the data.
(b) Use a graphing utility to plot the data and graph the model.
(c) Use the model to approximate the breaking strength when x = 2.
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