Find the Domain $g ( t ) = \sqrt { t ^ { 2 } - 5 t + 6 }$

question 20

Multiple Choice

Find the domain. $g ( t ) = \sqrt { t ^ { 2 } - 5 t + 6 }$

• A) \(( - \infty , - 3 ] \cup [ 2 , \infty )\)
• B) \(( - \infty , 2 ) \cup ( 2,3 ) \cup ( 3 , \infty )\)
• C) \([ 2,3 ]\)
• D) \(( - \infty , 2 ] \cup [ 3 , \infty )\)
• E) \(( - \infty , 2 ) \cup ( 3 , \infty )\)

---

Definitions:

Protective Mechanisms

Biological or behavioral adaptations that help organisms survive by defending against threats or reducing harm.

Comatose Patient

An individual in a state of deep unconsciousness for a prolonged period, unable to be awakened, typically due to illness or injury.

Lubrication

The process or technique of reducing friction between surfaces in contact by introducing a lubricant, such as oil or grease.

Contact Lenses

Corrective, therapeutic, or cosmetic lenses placed on the cornea of the eye to correct vision or for aesthetic purposes.