
Constant Rate of Change (short)
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of constant rate of change?
Back
The constant rate of change is the ratio of the change in the dependent variable to the change in the independent variable, which remains the same over a given interval.
2.
FLASHCARD QUESTION
Front
How do you calculate the rate of change from a table of values?
Back
To calculate the rate of change, subtract the values of the dependent variable and divide by the change in the independent variable.
3.
FLASHCARD QUESTION
Front
What does a positive rate of change indicate?
Back
A positive rate of change indicates that as the independent variable increases, the dependent variable also increases.
4.
FLASHCARD QUESTION
Front
What does a negative rate of change indicate?
Back
A negative rate of change indicates that as the independent variable increases, the dependent variable decreases.
5.
FLASHCARD QUESTION
Front
If a line has a slope of 2, what is the rate of change?
Back
The rate of change is 2, meaning for every 1 unit increase in the independent variable, the dependent variable increases by 2 units.
6.
FLASHCARD QUESTION
Front
What is the formula for calculating the slope (rate of change) of a line?
Back
The formula is (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are two points on the line.
7.
FLASHCARD QUESTION
Front
What is the significance of the slope in a graph?
Back
The slope indicates the steepness of the line and the direction of the relationship between the variables.
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