Determine Whether the Equation Defines Y as a Function of X

question 85

Multiple Choice

Determine whether the equation defines y as a function of x.
-

• A)function
• B)not a function

---

Definitions:

Psoriasis

A common skin condition characterized by reddish-silver, scaly lesions most often found on the elbows, knees, scalp, and trunk.

Dorsiflexion

The movement that brings the top of the foot toward the shin, decreasing the angle between the foot and the leg.

Plantar Flexion

The movement of the foot that points the toes downward, away from the leg.

Eversion

The process of turning inside out or being turned inside out.