The Polynomial Function $\mathrm { I } ( \mathrm { t } ) = - 0.1 \mathrm { t } ^ { 2 } + 1.4 \mathrm { t }$

question 122

Multiple Choice

The polynomial function $\mathrm { I } ( \mathrm { t } ) = - 0.1 \mathrm { t } ^ { 2 } + 1.4 \mathrm { t }$ represents the yearly income (or loss) from a real estate investment, where t is time in years. After how many years does income begin to decline?

• A) 6 yr
• B) 14 yr
• C) 7 yr
• D) 9.33 yr

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Definitions:

Duty Of Loyalty

An obligation of fiduciaries to act in the best interest of the beneficiaries or the entities they serve, avoiding conflicts of interest.

Sales Agent

An individual or entity authorized to sell and market products or services on behalf of another party, known as the principal.

Personal Bank Account

An account maintained by an individual at a bank or other financial institution for the purpose of managing personal funds.

Fiduciary Duty

A legal obligation to act in the best interest of another party, such as a trustee's duty to beneficiaries.