Answer:
,
and 
Step-by-step explanation:
The vector equation of the line is:


The parametric equations of the line are:
and 
The 5 values needed are:
Min, Q1, Q2, Q3, Max
Order the data:
2, 3, 4, 9, 11, 12, 17, 18
Min= 2, Q1= 3.5, Q2=10, Q3= 14.5, Max=18
If by area you mean surface area then the answer is 248 square inches but if you mean volume the answer is 240 cubed inches.
Y= 1x because the slope is 1 because rise over run 1