
8th Grade NC Check-in C Review
Flashcard
•
Mathematics
•
8th Grade
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What does a positive association between two variables indicate?
Back
As one variable increases, the other variable also increases.
2.
FLASHCARD QUESTION
Front
What do the x and y-axes represent in a scatter plot?
Back
The x-axis typically represents the independent variable, while the y-axis represents the dependent variable.
3.
FLASHCARD QUESTION
Front
What is the rate of change in a linear function?
Back
The rate of change is the slope of the line, indicating how much the y-value changes for a unit change in the x-value.
4.
FLASHCARD QUESTION
Front
What does a good representation of data in a line graph mean?
Back
It means the line accurately reflects the trend and pattern of the data points.
5.
FLASHCARD QUESTION
Front
What is a positive non-linear correlation?
Back
A relationship where as one variable increases, the other variable also increases, but not at a constant rate.
6.
FLASHCARD QUESTION
Front
What is a scatter plot?
Back
A graph that displays values for typically two variables for a set of data.
7.
FLASHCARD QUESTION
Front
What is the definition of a linear function?
Back
A function that graphs to a straight line, represented by the equation y = mx + b.
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