Which Equation Does Not Represent Y as a Function of X

question 45

Multiple Choice

Which equation does not represent y as a function of x

• A)2x = 8y
• B)-4y = -8
• C)5x² + 5y = 3
• D)3x + 6y = -5
• E)7y² + 8x = 9

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Definitions:

Price-Elastic

describes a market condition where the demand for a product changes significantly in response to a change in its price.

Consumer Spending

The total expenditures by households on goods and services, which is a primary component of aggregate demand in an economy.

Increase

A rise in quantity or quality in a given context, such as price, value, or productivity.

Price Elasticity

An index reflecting the degree to which the demand for a product varies with a shift in its cost.