Determine Whether the Equation Defines Y as a Function of X

question 27

Multiple Choice

Determine whether the equation defines y as a function of x.
- $$x ^ { 2 } - 4 y ^ { 2 } = 1$$

• A) function
• B) not a function

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Definitions:

Personal Use

Utilization of products or services for individual needs rather than for business or commercial purposes.

Antecedent State

Refers to the psychological and physiological conditions of consumers that influence their behavior before encountering a marketing stimulus.

External Search

The process consumers undergo seeking information from sources outside themselves, such as reviews or expert opinions, before making a purchase decision.

Problem Recognition

The initial stage in the buying process where a consumer identifies a need or problem that requires a solution.