17 18 659.6 661.8 B. 1. Enter the data into the graphing calculator and create a scatterplot of the data use STATPLOT an

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17 18 659 6 661 8 B 1 Enter The Data Into The Graphing Calculator And Create A Scatterplot Of The Data Use Statplot An 1 (192.46 KiB) Viewed 30 times

17 18 659.6 661.8 B. 1. Enter the data into the graphing calculator and create a scatterplot of the data use STATPLOT and ZOOM 9 STAT 2. Use the regression capabilities to fit a logistic function to the data. (Round b to 4 decimal places and the other constants to 1 decimal place.) 3. Enter the regression equation into y and graph the model with the data points. 4. Use the capabilities of the calculator to find the derivative at various points 2nd CALC 6/4 Then enter desired x-value a) Find y' when x = 3 b) Find y' when x = 3 c) Find y' when x =12 d) Find yl when x = 14 and interpret 5. By carefully viewing the graph of the model, estimate visually where the graph changes from concave up to concave down If it has not changed in this time frame. ZOOM PUT to see more of the model. 6. Explain the significance of this inflection point. 7. Are the results in #4 and 5 consistent? Explain. 8. Use the calculus techniques to determine the derivative of the logistic model. Find y') 9. Evaluate the derivative at x=14. (Find y' when x=14) Compare this result to that obtained in #4 (d). 10. Describe how you would use calculus techniques to find the inflection point. (Since this function is complex, you do not need to actually find the inflection point, just describe the procedure.) 11. Using this calculus technique on the general logical function yields the following formula for the x-value of the inflection point Ina