How do you find the volume of the solid generated by revolving the region bounded by the graphs of the equations #y=sqrtx#, y=0, and x=4 about the y-axis?
1 Answer
Mar 15, 2018
V=
Explanation:
Essentially the problem you have is:
V=
Remember, the volume of a solid is given by:
V=
Thus, our original Intergral corresponds:
V=
Which is in turn equal to:
V=
Using The fundamental theorem of Calculus we substitute our limits into our integrated expression as subtract the lower limit from the upper limit.
V=
V=