Mathematics, 10.11.2020 22:10 kadenbaker4788
The table shows the amounts A budgeted for national defense for the years 1998 to 2004.
part a) Use a graphing utility to create a scatter plot of the data. Let t represent the year with t=8 corresponding to 1998.
part b) Use the regression feature of a graphing utility to find a quadratic model for the data.
part c) Use a graphing utility to graph the quadratic model with the scatter plot from part A. Is the quadratic model a good fit for the data?
part d) Use the model to estimate the amount budgeted for the years 2005 and 2010.
part e) Do you believe the model is useful for predicting the National Defense budgets for years beyond 2004? Explain.
Answers: 3
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The table shows the amounts A budgeted for national defense for the years 1998 to 2004.
part a) Use...
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