Use Substitution to Determine Whether the Given Number Is a Zero

question 90

Multiple Choice

Use substitution to determine whether the given number is a zero of the given polynomial.
-3; $f ( x ) = - x ^ { 4 } - 8 x ^ { 2 } - 5 x + 168$

• A) Yes
• B) \(\mathrm { No }\)

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Definitions:

Consumer Surplus

The difference between the maximum price a consumer is willing to pay for a good or service and the actual price they pay, reflecting consumer benefit.

Market Price

The present rate at which a product or service can be purchased or sold on the market.

Downward-Sloping Demand

A market situation in which the quantity demanded of a good or service decreases as its price increases, depicting an inverse relationship between price and demand.

Consumer Surplus

The difference between the total amount that consumers are willing and able to pay for a good or service versus what they actually pay.