Suppose Point a Represents Coordinates (X = 5, Y =

question 40

Multiple Choice

Suppose point A represents coordinates (X = 5, Y = 6) and point B represents coordinates (X = 2, Y = 3) . Then the slope of the straight line joining points A and B is

• A)- 1.
• B)2/3.
• C)5/6.
• D)1.
• E)3/2.

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Definitions:

Aetiology

Aetiology refers to the study of the causes or origins of diseases or disorders.

Psychobiology

The branch of science that explores the biological foundations of behavior, emotions, and mental processes.

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The scientific study of population characteristics, including size, growth, density, distribution, and trends.

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An anxiety disorder characterized by excessive and persistent fear of a specific object, situation, or activity, leading to avoidance behavior.