What is the formula to calculate the slope (m) between two points (x1, y1) and (x2, y2)?
Slope from 2 points

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•
Mathematics
•
9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
m = (y2 - y1) / (x2 - x1)
2.
FLASHCARD QUESTION
Front
What does it mean if the slope of a line is positive?
Back
A positive slope indicates that as x increases, y also increases, showing an upward trend.
3.
FLASHCARD QUESTION
Front
What does it mean if the slope of a line is negative?
Back
A negative slope indicates that as x increases, y decreases, showing a downward trend.
4.
FLASHCARD QUESTION
Front
What does an undefined slope indicate about a line?
Back
An undefined slope indicates a vertical line, where x remains constant and y changes.
5.
FLASHCARD QUESTION
Front
What does a slope of zero indicate about a line?
Back
A slope of zero indicates a horizontal line, where y remains constant and x changes.
6.
FLASHCARD QUESTION
Front
Find the slope of the line that passes through the points (1, 2) and (3, 6).
Back
2
7.
FLASHCARD QUESTION
Front
Find the slope of the line that passes through the points (4, 5) and (4, 9).
Back
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