Verify That the Values of the Variables Listed Are Solutions

question 69

Multiple Choice

Verify that the values of the variables listed are solutions of the system of equations.
- $$\begin{array} { l } \left\{ \begin{array} { c } x + y + z = 6 \\x - y + 4 z = 14 \\5 x + y + z = 26\end{array} \right. \\x = 5 , y = - 1 , z = 2\end{array}$$

• A) not a solution
• B) solution

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Definitions:

Amygdala

A part of the brain located within the temporal lobe, involved in emotion processing, fear responses, and memory.

Basal Ganglia

A group of structures located deep within the cerebral hemispheres involved in controlling movement and coordination.

Cerebral Cortex

The outermost layer of the brain, responsible for complex behaviors including thought, memory, attention, and consciousness.

Procedural Memories

Memories of how to perform tasks or actions, such as riding a bike, that are recalled without conscious thought.