Use the Disk or the Shell Method to Find the Volume

question 45

Multiple Choice

Use the disk or the shell method to find the volume of the solid generated by revolving the region bounded by the graphs of the equations , , about the x-axis. ​

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Definitions:

Compound Interest

The calculation of interest on the initial principal, which also includes all of the accumulated interest from previous periods on a deposit or loan.

Present Value

The current worth of a future sum of money or stream of cash flows, given a specified rate of return, reflecting the time value of money.

Earnings Rate

The rate at which an investment or savings account generates income over a specific period of time.

Net Present Value

A financial metric that estimates the profitability of investments by calculating the difference between the present value of cash inflows and outflows over a period of time.