Use the Vertical Line Test to Determine Whether or Not

question 89

Multiple Choice

Use the vertical line test to determine whether or not the graph is a graph of a function.
-

• A) function
• B) not a function

---

Definitions:

CNS

Central Nervous System, comprising the brain and spinal cord, responsible for integrating sensory information and responding accordingly.

Blood-Brain Barrier

A semi-permeable barrier of endothelial cells that prevents most substances in the blood from entering the brain, thereby maintaining the brain's chemical environment.

Toxic Substances

Materials or compounds that can cause harm to living organisms through ingestion, inhalation, or skin absorption.

Neurons

Specialized cells of the nervous system that transmit information through electrical and chemical signals.