Use the Functions Given By $f ( x ) = x + 4$

question 89

Multiple Choice

Use the functions given by $f ( x ) = x + 4$ and $g ( x ) = 2 x - 6$ to find the composition of functions $(g\circ f) ^{-1}$

• A) \(\frac { - ( x + 2 ) } { - 2 }\)
• B) \(\frac { - x + 2 } { 2 }\)
• C) \(\frac { x - 2 } { 2 }\)
• D) \(\frac { x - 2 } { - 2 }\)
• E) \(\frac { x + 2 } { 2 }\)

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Definitions:

Golem Effect

A psychological phenomenon in which lower expectations placed upon individuals either by supervisors or the individuals themselves lead to poorer performance.

Performance

The act of carrying out a task with skill, or the degree to which a system, component, or individual successfully achieves its intended purpose.

Expectations

Anticipated outcomes or standards that are believed or hoped to occur in the future.

Consensus

A general agreement among members of a group or the process of reaching such an agreement, often used in decision-making contexts.