SOLUTION
Given the question on the question tab;

The trace on the graph is given below;

Final answer:
The volume of the box when x=1 is 15 cubic inches.
Answer:
x-intercept:(2,0)
y-intercept:(0,-4)
Step-by-step explanation:
Always foucus on the teacher ask help when needed
Answer:

Step-by-step explanation:
Circumference of the column 
Circumference of a circle
Therefore:

Area of a Circle 
Since radius of the cross section of the column =9 meters
Area of the cross section of the column
