Determine Whether the Equation Defines Y as a Function of X

question 284

Multiple Choice

Determine whether the equation defines y as a function of x.
- $y=|x|$

• A) function
• B) not a function

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Definitions:

Parity Ratio

A measure used in agriculture to compare the relative purchasing power of income from farming to a base period.

Prices Received

Prices received refer to the amount of money sellers receive for their goods and services in the market after deducting any sales discounts and allowances.

Prices Paid

The actual amount of money expended by buyers to acquire goods or services.

Price Support Programs

Government interventions to maintain the market price of a commodity or product above its equilibrium level to benefit the producers.