Use a Graphing Calculator to Find, Approximately the Range of the Function

question 12

Multiple Choice

Use a graphing calculator to find, approximately the range of the function. $f ( x ) = 2 x ^ { 4 } - x ^ { 3 } + x ^ { 2 } + 2 x - 7$

• A) \([ - 2,7 )\)
• B) \(( - \infty , \infty )\)
• C) \([ - 14 , \infty )\)
• D) \([ - 7 , \infty )\)
• E) \([ - \infty , 7 )\)

---

Definitions:

Depression

A common but serious mood disorder that affects how you feel, think, and handle daily activities, characterized by persistent sadness and a lack of interest or pleasure in activities.

Anxiety

A state of apprehension, tension, or fear resulting from the anticipation of a real or imagined threat.

Psychobabble

A pejorative term for language that uses psychological terminology or concepts in a vague, jargon-filled, or simplistic manner, often to impress or mislead.

Paradox of Progress

The idea that technological and societal advancements, while solving certain problems, create new challenges and complexities in life.