Determine If the Equation $x ^ { 2 } + y ^ { 2 } = 49$

question 81

Multiple Choice

Determine if the equation $x ^ { 2 } + y ^ { 2 } = 49$ defines y as a function of x

• A) The equation represents a function because it's a circle
• B) The equation represents a function because for each value of x there is always two values of y
• C) Not a function because the equation gives two values of y for a given value of x
• D) The equation represents a function because it passes the vertical line test
• E) Not a function because the equation passes the vertical line test.

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Definitions:

Hypothesis

A proposed explanation for a phenomenon, set forth as a starting point for further investigation.

Eclectic Approach

A method that combines multiple theories, styles, or ideas to derive new conclusions or solutions.

Neurotransmitter Levels

The concentration or amount of neurotransmitters present in the synaptic cleft, affecting the strength and effectiveness of nerve signal transmission.

Social Factors

refer to the sociocultural aspects that influence an individual's behavior and interactions, including family, education, and socioeconomic status.