The Region Under the Graph Of $$y = \frac { 7 } { x ( x + 1 ) }$$

question 42

Short Answer

The region under the graph of
$$y = \frac { 7 } { x ( x + 1 ) }$$
on the interval $[ 1,2 ]$ is revolved about the $x$ -axis. Find the volume of the resulting solid.

---

Definitions:

Structured Entities

Complex legal entities with structures that serve specific purposes, such as minimizing risks or maximizing financial returns, often used in financial engineering.

Journal Entry

A record of a business transaction in an accounting system, noting the accounts and amounts to be debited and credited.

Cost Method

An accounting approach where investments are recorded on the balance sheet at their acquisition cost, without recognizing changes in market value.

Net Income

The total profit of a company after all expenses and taxes have been deducted from total revenue.