Analyzing Graphs/Stories Test (online version)

Front

What does a graph represent in a story context?

Back

A graph visually represents data and relationships, illustrating how one variable changes in relation to another, often depicting movement or changes over time.

Front

Define 'origin' in the context of a graph.

Back

The origin is the point where the x-axis and y-axis intersect, typically represented as (0,0). It serves as the starting point for graphing data.

Front

What does a positive slope indicate in a graph?

Back

A positive slope indicates that as one variable increases, the other variable also increases, showing a direct relationship.

Front

What does a negative slope indicate in a graph?

Back

A negative slope indicates that as one variable increases, the other variable decreases, showing an inverse relationship.

Front

Explain the concept of 'interval' in graphing.

Back

An interval is a range of values on the x-axis or y-axis that represents a specific segment of data.

Front

What is the significance of the x-axis in a graph?

Back

The x-axis typically represents the independent variable, which is the variable that is manipulated or changed.

Front

What is the significance of the y-axis in a graph?

Back

The y-axis typically represents the dependent variable, which is the variable that is measured or observed.

Front

How can you determine the total distance traveled from a distance-time graph?

Back

The total distance traveled can be determined by calculating the area under the graph or by analyzing the changes in position over time.

Front

What does a flat line on a distance-time graph indicate?

Back

A flat line indicates that there is no change in distance over time, meaning the object is stationary.

Front

Define 'variable' in the context of graphing.

Back

A variable is any factor, trait, or condition that can exist in differing amounts or types, often represented on a graph.