Applying the First Theorem on Bounds for Real Zeros of Polynomials

question 84

Multiple Choice

Applying the first theorem on bounds for real zeros of polynomials, determine the smallest and largest integers that are upper and lower bounds, respectively, for the real solutions of the equation. With the aid of a graphing utility, discuss the validity of the bounds.

• A)The upper bound is , the lower bound is .
• B)The upper bound is , the lower bound is .
• C)The upper bound is , the lower bound is .
• D)The upper bound is , the lower bound is .
• E)The upper bound is , the lower bound is .

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Definitions:

Externalities

Economic side effects or consequences of commercial activities that affect other parties without being reflected in the costs of the goods or services involved.

Negative Externality

A description of a situation where individual or corporate actions result in harmful effects on third parties or the environment, not compensated by the price of transactions.

Water Pollution

The contamination of water bodies such as rivers, lakes, and oceans, due to the discharge of harmful substances into these environments.

Adverse Selection

A situation in insurance and other markets where buyers and sellers have asymmetric information, leading to transactions where one party might have higher risks than the other perceives.