Linear Equations Review
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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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.
2.
FLASHCARD QUESTION
Front
What does 'm' represent in the equation y = mx + b?
Back
'm' represents the slope of the line.
3.
FLASHCARD QUESTION
Front
How do you identify the y-intercept from the equation y = mx + b?
Back
The y-intercept is the value of 'b' in the equation, which is the point where the line crosses the y-axis.
4.
FLASHCARD QUESTION
Front
If a line has a slope of 2/3, how would you write its equation with a y-intercept of -3?
Back
The equation would be y = (2/3)x - 3.
5.
FLASHCARD QUESTION
Front
What does a positive slope indicate about a line's graph?
Back
A positive slope indicates that the line rises from left to right.
6.
FLASHCARD QUESTION
Front
What does a negative slope indicate about a line's graph?
Back
A negative slope indicates that the line falls from left to right.
7.
FLASHCARD QUESTION
Front
How do you calculate the slope between two points (x1, y1) and (x2, y2)?
Back
The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).
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