Calculate the 12-Unit Moving Average of the Given Function $f ( x ) = x ^ { 3 } - 9 x$

question 87

Essay

Calculate the 12-unit moving average of the given function.
​ $f ( x ) = x ^ { 3 } - 9 x$

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Definitions:

Bank Statement

A document or electronic report issued by a bank summarizing transactions, including deposits and withdrawals, over a specific period.

Service Charge

A fee charged for a particular service provided by a company or institution.

Interest

The cost of borrowing money or the return on investment capital, often expressed as a percentage rate over a period of time.

Adjusted Cash Balance

The cash balance recorded in accounting books after considering outstanding checks and deposits in transit, ensuring it matches the actual bank balance.