Find the volume of the solid of revolution formed by rotating about the x--axis the region bounded by the given curves.
f(x)=1/3x+2, y=0, x=1, x=3.

\pi \frac{7}{(11) cubic units

Step-by-step explanation:

We have to find the volume of the solid of revolution formed by rotating about the x--axis the region bounded by the given curves.

Thus limits for x are 1 and 3

Here

Volume of the solid when f(x) is rotated about x axis from a to b is

Substitute to get

cubic units

cubic units

a

b

d

step-by-step explanation:

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step-by-step explanation: