Question

How do I approach finding the volume of a solid generated by revolving the area bound by x1=2y-y^2, x2=0 about the x-axis?

Answer 1

Plot the function

Answer 2

yes, easy enough. will it have a differential in terms of x or y?

Answer 3

x= 2y - 2y^2

x=0

is this right

Answer 4

yes

Answer 5

x=-y(y-2)
x=0