What are parallel lines?
Parallel and Perpendicular lines
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Mathematics
•
8th - 9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Parallel lines are lines in a plane that never meet or intersect. They have the same slope but different y-intercepts.
2.
FLASHCARD QUESTION
Front
What are perpendicular lines?
Back
Perpendicular lines are lines that intersect at a right angle (90 degrees). The slopes of perpendicular lines are negative reciprocals of each other.
3.
FLASHCARD QUESTION
Front
What is the slope-intercept form of a line?
Back
4.
FLASHCARD QUESTION
Front
How do you find the slope of a line given two points?
Back
5.
FLASHCARD QUESTION
Front
What is the relationship between the slopes of parallel lines?
Back
The slopes of parallel lines are equal.
6.
FLASHCARD QUESTION
Front
What is the relationship between the slopes of perpendicular lines?
Back
7.
FLASHCARD QUESTION
Front
Back
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