Tell Whether the Lines Are "Parallel", "Perpendicular", or "Neither

question 65

Multiple Choice

Tell whether the lines are "parallel", "perpendicular", or "neither."
-3x = 7 3y = 7

• A) Parallel
• B) Neither
• C) Perpendicular

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Definitions:

Control Group

In an experiment, a group of people, similar to those in the experimental group, who do not receive the treatment under study.

Cause and Effect

A relationship where one event (the cause) makes another event happen (the effect).

Random Selection

A method of sampling in which participants are chosen from a larger population entirely by chance, ensuring that every individual has an equal probability of being selected.

Random Assignment

Assignment of participants in an experiment to groups in such a way that each person has an equal chance of being placed in any group.