Find the volume of the solid of revolution formed by rotating about the x--axis the region bounded by the given curves.
f(x)=√2x+1, y=0, x=1, x=4.

18 \pi cubic units

Step-by-step explanation:

Given that a region is bounded by

And the region is rotated about x axis.

We can find that here radius would be y value and height would be dx

So volume would be as follows:

If f(x) is rotated about x axis volume

=

cubic units.

the answer is: the length is 5/6 yards.

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step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart