Equation of a line from points
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the y-intercept of the equation? y = 3x - 12
Back
y = -12 or (0, -12)
2.
FLASHCARD QUESTION
Front
What is the slope of the line y = -4x + 10?
Back
-4
3.
FLASHCARD QUESTION
Front
Write the equation of the line containing the points (6,3) and (4,1).
Back
y = 1x - 3
4.
FLASHCARD QUESTION
Front
In slope-intercept form (y = mx + b), what does 'b' represent?
Back
The y-intercept
5.
FLASHCARD QUESTION
Front
What is the equation of the line that goes through the points (2, 9) and (3, 1)?
Back
y = -8x + 25
6.
FLASHCARD QUESTION
Front
What is the formula to find the slope (m) between two points (x1, y1) and (x2, y2)?
Back
m = (y2 - y1) / (x2 - x1)
7.
FLASHCARD QUESTION
Front
What does the slope of a line represent?
Back
The rate of change of y with respect to x.
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