Find the Vertex by Using the Vertex Formula $$h ( x ) = - 2 x ^ { 2 } + 16 x - 3$$

question 3

Multiple Choice

Find the vertex by using the vertex formula. $$h ( x ) = - 2 x ^ { 2 } + 16 x - 3$$

• A) \(( 16 , - 3 )\)
• B) \(( 0 , - 3 )\)
• C) \(( 4,29 )\)
• D) \(( - 2,13 )\)

---

Definitions:

Subjective Norms

Beliefs about whether important people approve or disapprove of a certain behavior, which can influence an individual's intention to engage in that behavior.

Transtheoretical Model

A theory of behavioral change that assesses an individual's readiness to act on a new healthier behavior, through stages like precontemplation, contemplation, preparation, action, and maintenance.

James Prochaska

A psychologist best known for his role in developing the Transtheoretical Model of behavior change.

Behavior Changes

Modifications or transformations in human actions or reactions, often aimed at improving health, productivity, or social relationships.