Find the Midpoint of the Segment PQ $$\mathrm { P } ( 8 , - 7 , - 4 ) , \mathrm { Q } ( 9 , - 6 , - 5 )$$

question 109

Multiple Choice

Find the midpoint of the segment PQ.
- $$\mathrm { P } ( 8 , - 7 , - 4 ) , \mathrm { Q } ( 9 , - 6 , - 5 )$$

• A) \(\left( 4 , - \frac { 7 } { 2 } , - 2 \right)\)
• B) \(\left( \frac { 17 } { 2 } , - 7 , - 5 \right)\)
• C) \(\left( \frac { 9 } { 2 } , - 3 , - \frac { 5 } { 2 } \right)\)
• D) \(\left( \frac { 17 } { 2 } , - \frac { 13 } { 2 } , - \frac { 9 } { 2 } \right)\)

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Definitions:

Deferred Imitation

The ability to replicate an action or behavior after a delay, indicating memory and cognitive development.

Sensorimotor Conditioning

A learning process in young children that involves mastering the integration of sensory information with motor responses, fundamental to cognitive development.

Organized Patterns

Structured sequences or arrangements of ideas, actions, or events that follow a consistent and recognizable order.

Circular Reactions

Repetitive behaviors in young children that serve to explore their environment and understand cause-and-effect relationships, part of cognitive development.