Solve the Polynomial Inequality $$2 x ^ { 2 } - 5 x \geq 7$$

question 49

Multiple Choice

Solve the polynomial inequality. Express the solution in interval notation.
- $$2 x ^ { 2 } - 5 x \geq 7$$

• A) \(( - \infty , - 1 ] \cup \left[ \frac { 7 } { 2 } , \infty \right)\)
• B) \(\left[ - 1 , \frac { 7 } { 2 } \right]\)
• C) \(\left( - 1 , \frac { 7 } { 2 } \right)\)
• D) \(( - \infty , - 1 ) \cup \left( \frac { 7 } { 2 } , \infty \right)\)

---

Definitions:

Tactic

A specific action or strategy carefully planned to achieve a short-term goal.

Cognitive Intelligence

The ability related to intellectual activities such as thinking, reasoning, and problem-solving.

Manage Anger

Manage Anger involves strategies and techniques to control and express one's anger in a healthy and constructive manner.

High-Maintenance Person

Someone who requires a lot of attention, support, or reassurance in relationships or interactions, often viewed as demanding.