The following table shows the approximate average household income in the U.S. in 1990, 2002, and 2003. (
represents 1990.)
t (Year)
0
12
13
H (Household Income in $1000)
30
42
43
?
Which of the following kinds of models would best fit the given data? (A, a, b, c, and m are constants.)
?
A. Exponential: 
B. Logarithmic: 
C. Linear: 
D. Quadratic: 
E. Power: 
Answer: C
Mathematics
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A. 
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C. 
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