Writing Equations of Lines
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the slope-intercept form of a linear equation?
Back
The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
FLASHCARD QUESTION
Front
How do you find the slope of a line given two points (x1, y1) and (x2, y2)?
Back
The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).
Tags
CCSS.8.EE.B.5
3.
FLASHCARD QUESTION
Front
What does 'm' represent in the equation y = mx + b?
Back
'm' represents the slope of the line.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
FLASHCARD QUESTION
Front
What does 'b' represent in the equation y = mx + b?
Back
'b' represents the y-intercept of the line.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
5.
FLASHCARD QUESTION
Front
Write the equation of a line with slope -2 and y-intercept 3.
Back
y = -2x + 3.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
6.
FLASHCARD QUESTION
Front
If a line passes through the point (4, 5) and has a slope of 1, what is the equation of the line?
Back
y = x + 1.
7.
FLASHCARD QUESTION
Front
What is the y-intercept of the line represented by the equation y = 4x - 7?
Back
The y-intercept is -7.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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