What is the slope-intercept form of a linear equation?
Ex Cr Ch 4 - Graphing & Writing Linear Equations

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Mathematics
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8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
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 the slope (m) represent in a linear equation?
Back
The slope (m) represents the rate of change of y with respect to x, indicating how steep the line is.
3.
FLASHCARD QUESTION
Front
What is the y-intercept (b) in a linear equation?
Back
The y-intercept (b) is the point where the line crosses the y-axis, represented as (0, b).
4.
FLASHCARD QUESTION
Front
If m = 2 and b = 4, what is the slope-intercept equation?
Back
y = 2x + 4
5.
FLASHCARD QUESTION
Front
What is the x-intercept of a line?
Back
The x-intercept is the point where the line crosses the x-axis, represented as (a, 0).
6.
FLASHCARD QUESTION
Front
How do you find the slope between two points (x1, y1) and (x2, y2)?
Back
The slope is calculated as m = (y2 - y1) / (x2 - x1).
7.
FLASHCARD QUESTION
Front
What does a positive slope indicate about a line?
Back
A positive slope indicates that as x increases, y also increases, resulting in an upward slant.
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