Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Let
k
>
0
k>0
k
>
0
,
a
>
0
a>0
a
>
0
, and
d
>
0
d>0
d
>
0
. The region under the line
y
=
k
x
y=kx
y
=
k
x
from
x
=
0
x=0
x
=
0
to
x
=
a
x=a
x
=
a
is revolved about the horizontal line
y
=
−
d
y=-d
y
=
−
d
. Derive a simplified formula for the volume
V
V
V
of the solid in terms of
k
k
k
,
a
a
a
, and
d
d
d
.
Browse the problem library