Rate of Change (Graphs)

Rate of Change (Graphs)

Assessment

Flashcard

Mathematics

7th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the rate of change in a graph?

Back

The rate of change in a graph represents how much one quantity changes in relation to another quantity. It is often expressed as a ratio or a slope.

2.

FLASHCARD QUESTION

Front

How do you calculate the rate of change from a graph?

Back

To calculate the rate of change, find the change in the vertical axis (rise) and divide it by the change in the horizontal axis (run). The formula is: Rate of Change = Rise / Run.

3.

FLASHCARD QUESTION

Front

What does a steeper slope indicate in a graph?

Back

A steeper slope indicates a greater rate of change, meaning that the dependent variable changes more rapidly with respect to the independent variable.

4.

FLASHCARD QUESTION

Front

What does a horizontal line on a graph represent?

Back

A horizontal line represents a rate of change of zero, indicating that the dependent variable does not change as the independent variable changes.

5.

FLASHCARD QUESTION

Front

What does a vertical line on a graph represent?

Back

A vertical line is not a function and indicates an undefined rate of change, as the dependent variable changes infinitely with no change in the independent variable.

6.

FLASHCARD QUESTION

Front

If a graph shows 4 bracelets per girl, what does this mean?

Back

This means that for every girl, 4 bracelets are produced or given.

7.

FLASHCARD QUESTION

Front

What does a rate of 2 boys for every 1 girl mean in a graph?

Back

This means that for every 1 girl, there are 2 boys, indicating a ratio of boys to girls.

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