I need help with volume equations
chapter 6.2
1.Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.
y = 7x6, y = 7x, x ≥ 0;about the x-axis
2.Find the volume
V of the solid obtained by rotating the region bounded by the given curves about the specified line.
y = 3e−x, y = 3, x = 4;
about
y = 6
y = 6
3.Find the volume
V of the described solid
S.
V of the described solid
S.
A right circular cone with height 7h and base radius 4r
4.Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.
x = 7y2,x = 7;about x = 7