Use the Graph Of $f ( x ) = | x |$

question 15

Multiple Choice

Use the graph of $f ( x ) = | x |$ to write an equation for the function whose graph is shown.

• A) \(f ( x ) = | - 3 x - 1 | + 2\)
• B) \(f ( x ) = | - 3 x + 1 | + 2\)
• C) \(f ( x ) = - 3 | x + 1 | - 2\)
• D) \(f ( x ) = - 3 | x - 1 | + 2\)
• E) \(f ( x ) = - 3 | x + 1 | + 2\)

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Definitions:

Clinical Scientists

are researchers or practitioners in the field of clinical psychology who apply scientific methods to study, understand, and treat psychological disorders.

Positive Correlation

A statistical relationship in which the values of two variables increase together or decrease together.

Negative Correlation

A statistical relationship in which the value of one variable increases while the other variable decreases.

Correlational Study

A type of research method that examines the relationship between two or more variables to determine whether they are associated or have a correlation, without implying causation.