Y=mx+b
Flashcard
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does the equation y=mx+b represent?
Back
It represents the equation of a straight line in slope-intercept form, where m is the slope and b is the y-intercept.
2.
FLASHCARD QUESTION
Front
In the equation y=mx+b, what does 'm' represent?
Back
The slope of the line, indicating how steep the line is.
3.
FLASHCARD QUESTION
Front
In the equation y=mx+b, what does 'b' represent?
Back
The y-intercept, which is the point where the line crosses the y-axis.
4.
FLASHCARD QUESTION
Front
How do you find the y-intercept from an equation?
Back
Set x to 0 and solve for y.
5.
FLASHCARD QUESTION
Front
What is the slope of the line represented by the equation y=2x+3?
Back
The slope is 2.
6.
FLASHCARD QUESTION
Front
What is the y-intercept of the equation y=-4x+1?
Back
The y-intercept is (0, 1).
7.
FLASHCARD QUESTION
Front
Which of the following equations has a positive slope: y=2x+1 or y=-2x+1?
Back
y=2x+1 has a positive slope.
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