What does the equation y=mx+b represent?
y=mx + b from a graph

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Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
It represents the slope-intercept form of a linear equation, where m is the slope and b is the y-intercept.
2.
FLASHCARD QUESTION
Front
What is the slope in the equation y=1/2x?
Back
The slope (m) is 1/2.
3.
FLASHCARD QUESTION
Front
What is the y-intercept in the equation y=-3/4x-3?
Back
The y-intercept (b) is -3.
4.
FLASHCARD QUESTION
Front
How do you identify the slope from a graph?
Back
The slope is the rise over run, calculated as the change in y divided by the change in x between two points on the line.
5.
FLASHCARD QUESTION
Front
What does a positive slope indicate about a line?
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?
Back
A negative slope indicates that the line falls from left to right.
7.
FLASHCARD QUESTION
Front
If a line crosses the y-axis at (0, 2), what is the y-intercept?
Back
The y-intercept (b) is 2.
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