Pre-Calc/Chapter 7: Systems and Matrices/Is College Affordable
Tuition and Fees Trend
Describe the trend in tuition and fees from 1978-2008]]>
1.0000000
0.3333333
0
true
true
abc
Costs have constantly increased over each 5-year period.]]>
Except for one 5-year period, cost have increased.]]>
Costs have increased, except for private universities.]]>
There is no observable pattern]]>