K=2

The region between f(x) and the line y=2

is rotated around the line y=2 to form a solid.

Each slice (perpendicular to the x-axis) is a circle.



Represent the volume of this solid

as a definite integral.



Volume = ab\displaystyle {\int_{{{a}}}^{{{b}}}}   dx



Type 3.14 for "pi"