Can someone explain to me how they got the answer ?

SoccerBoss
Category:
Mathematics
Price: $5 USD

Question description

The following table shows the number, in millions, graduating from high school in the United States, in the given year.

t = YearN = Number graduating
19852.83
19872.65
19892.47
19912.29

(b) Use functional notation to express the number of graduates in 1990.

N
(No Response)  

1990

 


Estimate its value. (Round your answer to two decimal places.)
(No Response)  

2.38

 

(c) Find the average rate per year during the period 1989 to 1991. (Round your answer to two decimal places.)
(No Response)  

-0.09

 million students per year

(d) Estimate the value of N(1994). (Round your answer to two decimal places.)
(No Response)  

2.02

 million students

Tutor Answer

(Top Tutor) Daniel C.
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School: UIUC
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