Let $f ( x ) = x ^ { 2 x }$

question 39

Multiple Choice

Let $f ( x ) = x ^ { 2 x }$ . Find the value of $f ^ { \prime } ( 1 )$ .

• A)2
• B)e - 1
• C) \(e ^ { e } - 1\)
• D)e + 1
• E)e
• F) \(e ^ { e + 1 }\)
• G) \(e ^ { e - 1 }\)
• H) \(e ^ { 2 }\)

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Definitions:

Flashbulb Memories

Highly detailed, exceptionally vivid 'snapshot' of the moment and circumstances in which a piece of surprising and consequential news was heard.

Elaborative Rehearsals

A technique in memory that involves thinking about the meaning of the information to be remembered, rather than merely repeating the information.

Eyewitness Images

Visual memories recalled by individuals who have directly observed a particular event, often used as evidence in legal contexts.

Eidetic Images

Vivid and detailed mental images that can be recalled with high precision, often referred to as photographic memory.