For Exercise, a table of data is given. a. Graph the points and from visual inspection, select the model that would best fit the data. Choose from y = mx + b (linear) y = ab° (exponential) y = a + b In x (logarithmic) y = 1+ ae -bx (logistic) b. Use a graphing utility to find a function that fits the data. (Hint: For a logistic model, go to STAT, CALC, Logistic.) 2.3 3.6 5.7 12 9.1 16 14 20 22

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