Approximate the Area Under the Graph of F(x) and Above

question 21

Multiple Choice

Approximate the area under the graph of f(x) and above the x-axis using n rectangles.
-f(x) = 2x + 3 from x = 0 to x = 2; n = 4; compute R4

• A) 13
• B) 11
• C) 17
• D) 15

---

Definitions:

Antihistamine

A type of medication used to relieve allergic reactions by blocking the action of histamine.

Schedule III

A classification for drugs that have a moderate to low potential for physical and psychological dependence, as defined by regulatory authorities.

Talbutal

A barbiturate derivative used as a sedative and hypnotic drug.

Paregoric

An opium tincture used historically to treat diarrhea by decreasing bowel movements and to alleviate pain with its sedative effects.