What is the definition of rate of change?
Rate of Change

Flashcard
•
Mathematics
•
9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The rate of change is a measure of how much a quantity changes in relation to another quantity, often expressed as a ratio or a slope.
2.
FLASHCARD QUESTION
Front
How do you calculate the rate of change between two points on a graph?
Back
The rate of change is calculated by taking the difference in the y-values and dividing it by the difference in the x-values (slope formula: (y2 - y1) / (x2 - x1)).
3.
FLASHCARD QUESTION
Front
What does a positive rate of change indicate?
Back
A positive rate of change indicates that as one quantity increases, the other quantity also increases.
4.
FLASHCARD QUESTION
Front
What does a negative rate of change indicate?
Back
A negative rate of change indicates that as one quantity increases, the other quantity decreases.
5.
FLASHCARD QUESTION
Front
What is the rate of change in the context of a linear function?
Back
In a linear function, the rate of change is constant and is represented by the slope of the line.
6.
FLASHCARD QUESTION
Front
If a car travels 60 miles in 1 hour, what is the rate of change?
Back
The rate of change is 60 miles per hour.
7.
FLASHCARD QUESTION
Front
What is the significance of the slope in a graph?
Back
The slope represents the rate of change between the two variables plotted on the graph.
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