Determine Whether the Relation Represents a Function or a Nonfunction

question 191

Multiple Choice

Determine whether the relation represents a function or a nonfunction. If the relation is a nonfunction, explain how the definition of a function is violated. {(2, -5) , (-1, -4) , (4, -7) , (1, -2) , (-1, -6) , (6, -8) }

• A) Function
• B) Not a function; -1 is paired with -4 and -6.

---

Definitions:

Motorized Wheelchair

A wheelchair that is powered by electricity, designed to increase mobility for individuals with disabilities.

Peripheral Tissue Perfusion

The process of delivering blood to the body's tissues, ensuring that they receive adequate oxygen and nutrients.

Prolonged Immobility

Extended periods of inactivity or lack of movement, often leading to health complications like blood clots and muscle atrophy.

Peripheral Pulses

The palpable pulsations of arteries located away from the heart, commonly checked in the wrists and feet to assess circulatory health.