Given $f ( x ) = 2 + x ^ { 2 }$

question 17

Multiple Choice

Given $f ( x ) = 2 + x ^ { 2 }$ and $g ( x ) = \sqrt { x - 4 }$ , find $( f \circ g ) ( 4 )$

• A) \(( f \circ g ) ( 4 ) = 2\)
• B) \(( f \circ g ) ( 4 ) = 4\)
• C) \(( f \circ g ) ( 4 ) = - 2\)
• D) \(( f \circ g ) ( 4 ) = 0\)
• E) \(( f \circ g ) ( 4 ) = 1\)

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Definitions:

Sensory Neuron

A type of neuron that sends information from sensory receptors towards the central nervous system.

Interneuron

A type of neuron that transmits impulses between other neurons, especially as part of a reflex arc in the central nervous system.

Motor Neuron

A type of neuron that transmits signals from the brain or spinal cord to muscles or glands, enabling movement and action.

Neural Networks

Neural networks are computational models inspired by the human brain's structure, used in machine learning to recognize patterns and solve complex problems.