Decide Whether the Pair of Lines Is Parallel, Perpendicular, or Neither

question 50

Multiple Choice

Decide whether the pair of lines is parallel, perpendicular, or neither.
-x = 4 y = -2

• A)parallel
• B)perpendicular
• C)neither

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Definitions:

Cortisol

A steroid hormone released by the adrenal glands in response to stress or low blood-glucose concentration.

Leptin

A hormone produced by fat cells that helps to regulate energy balance by inhibiting hunger.

Melatonin

Melatonin is a hormone produced by the pineal gland that regulates sleep-wake cycles.

Psychoactive Drugs

Substances that can alter one's perception, mood, consciousness, cognition, or behavior by affecting brain function.