A1 Lesson #32: Linear from the Table and Equation; Slope
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Wayground Content
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1.
FLASHCARD QUESTION
Front
What is a linear function?
Back
A linear function is a function that graphs to a straight line. It can be expressed in the form y = mx + b, where m is the slope and b is the y-intercept.
2.
FLASHCARD QUESTION
Front
What does the slope of a line represent?
Back
The slope of a line represents the rate of change of the y-value with respect to the x-value. It indicates how steep the line is.
3.
FLASHCARD QUESTION
Front
How do you calculate the slope between two points (x1, y1) and (x2, y2)?
Back
Slope (m) = (y2 - y1) / (x2 - x1).
4.
FLASHCARD QUESTION
Front
What is the slope of a horizontal line?
Back
The slope of a horizontal line is 0.
5.
FLASHCARD QUESTION
Front
What is the slope of a vertical line?
Back
The slope of a vertical line is undefined.
6.
FLASHCARD QUESTION
Front
What does it mean if a line has a positive slope?
Back
A positive slope means that as the x-value increases, the y-value also increases, indicating an upward trend.
7.
FLASHCARD QUESTION
Front
What does it mean if a line has a negative slope?
Back
A negative slope means that as the x-value increases, the y-value decreases, indicating a downward trend.
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