6.2 Review Worksheet, Part 2 (continued)
17. The table below shows the number of Canadian visitors to the United States. Use a polynomial model to predict the number of visitors in 2005. Year 1996 1998 2000 2001 2002 2003 Visitors (millions) 15.3 13.4 14.6 13.5 13.0 12.7
18. The table shows the total high school graduates in the United States. Use a polynomial model to estimate the total graduates in 1999. Year 1989 1991 1995 1996 1998 2000 Graduates (thousands) 59,336 61,272 56,450 56,559 58,174 58,086
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