1.Write a function that models the total number of births and deaths in the United States for each year from 2000 through 2005.
2.Use the new function to find the total number of births and deaths in the United States in 2005.
3.Refer to Figure 2.49 on page 270 to obtain the actual number of total births and deaths in 2005. Is your answer to item 2 an overestimation or underestimation? By how much?

Question

1.Write a function that models the total number of births and deaths in the United States for each year from 2000 through 2005. 
2.Use the new function to find the total number of births and deaths in the United States in 2005. 
3.Refer to Figure 2.49 on page 270 to obtain the actual number of total births and deaths in 2005.  Is your answer to item 2 an overestimation or underestimation?  By how much?