Use the Quadratic Formula to Solve the Equation $$2 y ^ { 2 } - 7 y - 9 = 0$$

question 101

Multiple Choice

Use the quadratic formula to solve the equation.
- $$2 y ^ { 2 } - 7 y - 9 = 0$$

• A) \(\left\{ \frac { 2 } { 9 } , 0 \right\}\)
• B) \(\left\{ \frac { 2 } { 9 } , - 1 \right\}\)
• C) \(\left\{ \frac { 2 } { 9 } , 1 \right\}\)
• D) \(\left\{ \frac { 9 } { 2 } , - 1 \right\}\)

---

Definitions:

Obedience

A form of social influence where an individual acts in response to a direct order from another individual, usually an authority figure.

Compliance

The act of conforming to a request or demand, often studied in social psychology as a form of social influence.

Group Polarization

Group polarization occurs when discussions within a group lead to an accentuation of the group's initial inclination, often resulting in more extreme positions.

Social Facilitation

The tendency for people to perform differently, usually better, when in the presence of others than when alone.