Conic Sections in Polar Coordinates
1 Define Conics in Terms $$r = \frac { 4 } { 2 + 2 \sin \theta }$$

question 215

Multiple Choice

Conic Sections in Polar Coordinates
1 Define Conics in Terms of a Focus and a Directrix
- $$r = \frac { 4 } { 2 + 2 \sin \theta }$$

• A) parabola; The directrix is 2 unit(s) above the pole at \(y = 2\).
• B) parabola; The directrix is 2 unit(s) to the right of the pole at \(x = 2\).
• C) hyperbola; The directrix is 2 unit(s) above the pole at \(y = 2\).
• D) hyperbola; The directrix is 2 unit(s) to the right of the pole at \(x = 2\).

---

Definitions:

Symbolic Functioning

The ability to use symbols, words, or objects to represent something that is not physically present, typically emerging in children during the preoperational stage of cognitive development.

Emotional Regulation

The process of managing and responding to one’s emotional experiences in a way that is socially acceptable and allows for effective emotional response and self-control.

Situational Compliance

Refers to the behavior of adapting or acting in accordance with the demands of a specific situation or authority.

Developmental Test Scores

Quantitative assessments used to evaluate the developmental progress of children in various domains such as cognitive, motor, and language skills.