Find the Value Of $\lim _ { x \rightarrow 1 } \frac { 2 x - x ^ { 2 } - 1 } { | x - 1 | }$

question 38

Essay

Find the value of $\lim _ { x \rightarrow 1 } \frac { 2 x - x ^ { 2 } - 1 } { | x - 1 | }$ , if it exists. If the limit does not exist, explain why.

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Definitions:

Proactive Interference

A phenomenon where older memories interfere with the recall of newer memories, a form of cognitive interference that can impede learning and memory retention.

Semantic Codes

A type of cognitive encoding that involves the storage of information in memory according to its meaning rather than the sound or vision of it.

STM Loss

Short-Term Memory loss; a condition where an individual has difficulty retaining recent information over short periods.

Decay Theory

The hypothesis that memories fade or are lost over time as a result of the mere passage of time, leading to forgetting.