Use NDER on a Calculator to Find the Numerical Derivative $$f ( x ) = 5 x ^ { 2 } + x \text { at } x = - 4$$

question 159

Multiple Choice

Use NDER on a calculator to find the numerical derivative of the function at the specified point.
- $$f ( x ) = 5 x ^ { 2 } + x \text { at } x = - 4$$

• A) 6
• B) \(- 41\)
• C) \(- 14\)
• D) \(- 39\)

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Recognize the importance of integrating social media and CRM systems in addressing post-sale service needs.

Comprehend the strategies for enhancing customer satisfaction through services such as warranties and speedy delivery.

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Definitions:

Beta

A measure of a stock's volatility in relation to the overall market; indicates the stock's risk compared to that of the average market portfolio.

Jensen's Measure

A metric used to evaluate the performance of an investment portfolio, considering both the risk-adjusted return and the portfolio's expected return based on market risk.

Market Portfolio

A theoretical bundle of investments that represents a segment of the overall market, typically used in the Capital Asset Pricing Model.

Sharpe Measure

A risk-adjusted performance metric that evaluates the return of an investment compared to its risk, with a higher Sharpe ratio indicating better risk-adjusted returns.