Determine the Domain and the Range of the Function $$f ( x ) = x ^ { 2 } - 6 x + 5$$

question 42

Multiple Choice

Determine the domain and the range of the function.
- $$f ( x ) = x ^ { 2 } - 6 x + 5$$

• A) domain: all real numbers
• B) domain: all real numbers range: {y|y ≤4} range: all real numbers
• C) domain: {x|x ≥ -3}
• D) domain: all real numbers range: {y|y ≥ -4} range: {y|y ≥ -4}

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Definitions:

Agonist

is a substance that binds to a receptor and triggers a response in the body, often mimicking the action of a naturally occurring substance.

Excitatory Neurotransmitter

Chemical substances in the nervous system that increase the likelihood of firing the neuron to which they bind, promoting neural activity.

Limbic System

A complex set of brain structures located on both sides of the thalamus, immediately beneath the cerebrum, involved in various functions including emotions, behavior, and long-term memory.

Medulla

Part of the brainstem that controls vital bodily functions such as heartbeat and breathing.