Writing Equations of Lines
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
What does 'b' represent in the equation y = mx + b?
Back
y-intercept
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
FLASHCARD QUESTION
Front
Determine the slope and y-intercept from the following equation: y = 3/2x + 3.
Back
slope: 3/2, y-intercept: (0, 3)
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
FLASHCARD QUESTION
Front
Write the equation of the line through the points (4, 5) and (12, 9).
Back
y = 1/2x + 3
4.
FLASHCARD QUESTION
Front
Write the equation of the line with slope -2 through the point (7, -1).
Back
y = -2x + 13
5.
FLASHCARD QUESTION
Front
What does 'm' represent in the equation y = mx + b?
Back
slope
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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)
Tags
CCSS.8.EE.B.5
7.
FLASHCARD QUESTION
Front
If the slope of a line is positive, what does that indicate about the line's direction?
Back
The line rises from left to right.
Tags
CCSS.8.EE.B.5
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