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

i will pick c put check it over to be sure

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.