What is the slope of a line?
Mar 19-Slope & Parallel vs perpendicular

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Mathematics
•
9th - 10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The slope of a line is a measure of its steepness, typically represented as 'm' in the equation of a line (y = mx + b).
2.
FLASHCARD QUESTION
Front
What does a positive slope indicate?
Back
A positive slope indicates that as the x-value increases, the y-value also increases, resulting in an upward trend.
3.
FLASHCARD QUESTION
Front
What does a negative slope indicate?
Back
A negative slope indicates that as the x-value increases, the y-value decreases, resulting in a downward trend.
4.
FLASHCARD QUESTION
Front
What is the slope of a horizontal line?
Back
The slope of a horizontal line is 0.
5.
FLASHCARD QUESTION
Front
What is the slope of a vertical line?
Back
The slope of a vertical line is undefined.
6.
FLASHCARD QUESTION
Front
What are opposite reciprocals?
Back
Opposite reciprocals are two numbers whose product is -1. For example, if one slope is 2, the opposite reciprocal is -1/2.
7.
FLASHCARD QUESTION
Front
How do you determine if two lines are parallel?
Back
Two lines are parallel if they have the same slope.
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