Find the Domain of the Expression $\frac { x + 6 } { x + 7 }$

question 50

Multiple Choice

Find the domain of the expression. $\frac { x + 6 } { x + 7 }$

• A)all real numbers
• B)all real numbers except x = -7
• C)all real numbers except x = -6
• D)all real numbers except x = -6 and x = -7
• E)x = -6 or x = -7

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Definitions:

Sensory Memory

The shortest-term element of memory, responsible for holding sensory information less than a second after an item is perceived.

Working Memory

A mental system with restricted capability tasked with temporarily storing information for processing purposes.

Conscious Rehearsal

The intentional practice or repetition of information in one's mind to facilitate memorization.

Implicit Memory

Refers to memories that are recalled unconsciously and effortlessly, influencing thoughts and behaviors without our awareness.