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anonymous
 5 years ago
1. Cost of Tuition In 2000, the average cost of tuition
and fees at private fouryear colleges was $16,200,
and in 2005 it was $20,100. Sketch a line that passes
through the points (2000, 16200) and (2005, 20100).
(Source: The College Board.)
2. Rate of Change in Tuition Calculate the slope of
the line in your graph. Interpret this slope as a rate of
change.
3. Modeling Tuition Find the slope–intercept form of
the line in your sketch. What is the yintercept and
does it have meaning in this situation?
4. Predicting Tuition Use your equation to estimate
tuition and fees in 2001 and compare it t
anonymous
 5 years ago
1. Cost of Tuition In 2000, the average cost of tuition and fees at private fouryear colleges was $16,200, and in 2005 it was $20,100. Sketch a line that passes through the points (2000, 16200) and (2005, 20100). (Source: The College Board.) 2. Rate of Change in Tuition Calculate the slope of the line in your graph. Interpret this slope as a rate of change. 3. Modeling Tuition Find the slope–intercept form of the line in your sketch. What is the yintercept and does it have meaning in this situation? 4. Predicting Tuition Use your equation to estimate tuition and fees in 2001 and compare it t

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