Equation of a line from points
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does 'b' represent in the slope-intercept form of a line (y=mx+b)?
Back
The y-intercept of the line.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
FLASHCARD QUESTION
Front
How do you find the slope (m) of a line given two points (x1, y1) and (x2, y2)?
Back
m = (y2 - y1) / (x2 - x1)
Tags
CCSS.8.EE.B.5
3.
FLASHCARD QUESTION
Front
What is the slope of the line that passes through the points (2, 3) and (4, 7)?
Back
2
Tags
CCSS.8.EE.B.5
4.
FLASHCARD QUESTION
Front
What is the y-intercept of the line represented by the equation y = 2x + 5?
Back
5
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
5.
FLASHCARD QUESTION
Front
Write the equation of the line that has a slope of -1 and passes through the point (1, 2).
Back
y = -1x + 3
6.
FLASHCARD QUESTION
Front
What is the general form of a linear equation?
Back
Ax + By + C = 0, where A, B, and C are constants.
7.
FLASHCARD QUESTION
Front
If a line has a slope of 0, what does that indicate about the line?
Back
The line is horizontal.
Tags
CCSS.8.EE.B.5
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