#4. 3 Writing Equations of Parallel and Perpendicular Lines

#4. 3 Writing Equations of Parallel and Perpendicular Lines

Assessment

Flashcard

Mathematics

9th - 10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the slope of parallel lines?

Back

The slopes of parallel lines are the same.

2.

FLASHCARD QUESTION

Front

What is the slope of perpendicular lines?

Back

The slopes of perpendicular lines are opposite (sign) reciprocals.

3.

FLASHCARD QUESTION

Front

If line A has a slope of 2, what is the slope of a line parallel to it?

Back

The slope of a line parallel to line A is also 2.

4.

FLASHCARD QUESTION

Front

If line B has a slope of -3, what is the slope of a line perpendicular to it?

Back

5.

FLASHCARD QUESTION

Front

How do you determine if two lines are parallel from their equations?

Back

Two lines are parallel if their slopes are equal.

6.

FLASHCARD QUESTION

Front

How do you determine if two lines are perpendicular from their equations?

Back

Two lines are perpendicular if the product of their slopes is -1.

7.

FLASHCARD QUESTION

Front

Back

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