Determine Whether the Equation Defines Y as a Function of X

question 220

Multiple Choice

Determine whether the equation defines y as a function of x.
- $$y ^ { 2 } + x = 2$$

• A) function
• B) not a function

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Polite

Showing consideration for others in manners, behavior, and speech.

Well-mannered

Descriptive of an individual exhibiting polite, courteous, and socially appropriate behavior.

Prudent

Acting with or showing care and thought for the future, often in personal or financial decisions.

Conscious

Being aware of one's surroundings and of one’s thoughts and sensations; awake.