$\text { Find the derivative of the function } f ( x ) = 4 e ^ { x } \cos ( x ) \text {. Simplify your answer. }$

question 120

Multiple Choice

$\text { Find the derivative of the function } f ( x ) = 4 e ^ { x } \cos ( x ) \text {. Simplify your answer. }$

• A) \(4 e ^ { x } ( \cos ( x ) + \sin ( x ) )\)
• B) \(- 4 e ^ { x } \sin ( x )\)
• C) \(4 e ^ { x } \cos ( x )\)
• D) \(4 e ^ { x } \sin ( x ) \cos ( x )\)
• E) \(4 e ^ { x } ( \cos ( x ) - \sin ( x ) )\)

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Definitions:

Cash Dividend Payment

A distribution of a company's earnings declared by the board of directors to its shareholders in the form of cash.

Financing Activities

Financing activities are transactions between a company and its creditors or investors, including issuing equity, paying dividends, and obtaining or repaying loans, which are used to fund the company's operations or expansions.

Statement Of Cash Flows

A financial statement that provides aggregate data regarding all cash inflows a company receives from its ongoing operations and external investment sources, as well as all cash outflows that pay for business activities and investments during a given period.

Cash Flow Ratio

A liquidity ratio that measures a company's ability to cover its short-term liabilities with its cash flows from operations.