Question 1120754: The table lists the average annual cost of tuition and fees at private 4-year colleges for selected years.
Year Tuition and Fees (in dollars)
1994 11,719
1996 13,994
1998 17,709
2000 16,233
2002 21,116
2004 24,101
2006 32,218
2. Determine a linear function that models the data, where 0 x= represents 1994, and 1 x= represents 1995, and so on. Use the points ( ) 0,11719 and( ) 12,32218 . Choose two more combinations of points and use them to create two additional linear functions that model the data. Record the three linear functions below.
Function 1:
Function 2:
Function 3:
Answer by greenestamps(13200)   (Show Source):
You can put this solution on YOUR website!
You "shot yourself in the foot" by trying to submit the three parts of this question as separate posts. In doing that, you made two of the three posts useless because we don't have the functions we are supposed to use.
These three questions are not "separate" questions; they are all part of the same question. It is valid (and necessary) to post them all together.
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