Refer to the Graphs Above

question 385

Multiple Choice

Refer to the graphs above. A price increase from $20 to $40 causes quantity demanded to decrease from 100 units to 50 units. Which graph best illustrates the demand for this good?

• A)graph A
• B)graph B
• C)graph C
• D)graph D

---

Definitions:

Korotkoff Phase

Sounds heard over an artery when blood pressure is measured, used to identify systolic and diastolic pressures.

Rectal Temperature

A method of measuring body temperature by inserting a thermometer into the rectum, providing a highly accurate reflection of the body's core temperature.

Apnea

A temporary cessation of breathing, particularly during sleep, which can lead to serious health issues.

Core Temperature

The temperature of the internal environment of the body, which is closely regulated and necessary for proper physiological functioning.