Assignment:
Q1. Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the x-axis.
y=2/x, y=-x+3 ( note: the 2 is over a fraction bar and the x is the denominator)
Q2. An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve y=1-x to the 2 power(or 2 squared )divided by 4, -2 less than or equal to x less than or equal to 2. How many cubic feet of fuel will the tank hold to the nearest cubic foot?
Provide complete and step by step solution for the question and show calculations and use formulas.