Determine Whether Lines L₁ and L₂ Passing Through the Pairs

question 37

Multiple Choice

Determine whether lines L₁ and L₂ passing through the pairs of points are parallel, perpendicular, or neither. L₁ : (-1, 8) , (9, -4)
L₂ : (0, 9) , (1, -1)

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

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Definitions:

Progress Notes

Records kept by healthcare and social service providers detailing the treatment, interventions, and progress of a client or patient.

Intervention Process

A series of actions or steps designed to bring about change or achieve a specific outcome, often in a therapeutic or educational context.

Process Recording

A method used in social work education and practice that involves detailed documentation of interactions between social workers and clients for analysis and learning purposes.

Sociogram

A graphical representation that maps out the relationships within a group, often used to visualize social dynamics and connections among members.