Assignment:
In 2000, the average cost of tuition and fees at public four- year colleges was $3500, and in 2005 it was $5100. The supporting information is listed below. Note that the known value for 2001 is $3700.
Q1.) Cost of Tuition
Plot (00,162) and (5,201) to see the shape of the line
Slope= (201-162)/5 = 7.8
Intercept= 162
Equation: y = 7.8x+162
Q2.) Calculate the slope of the line in your graph.
Slope = 3900/500
Q3.) Modeling Tuition
Y = MX + B
16200 = (7.8) 2000 + B
16200 = 15600 + B
-15600 -15600
600 = B
Y = 7.8X + 600 (SLOPE INTERCEPT FORM)
Q4.) Predicting Tuition
T-(2010)> 17300
Provide complete and step by step solution for the question and show calculations and use formulas.