Qualitative Graphs

Front

What is a qualitative graph?

Back

A qualitative graph is a visual representation that shows the relationship between two variables without using numerical values, focusing on the overall trend or behavior of the data.

Front

What does a positive slope indicate on 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 on a graph?

Back

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

Front

What does a zero slope indicate on a graph?

Back

A zero slope indicates that there is no change in the dependent variable as the independent variable changes, meaning the line is horizontal.

Front

How can you identify a section where a person is stationary on a graph?

Back

A section where a person is stationary is represented by a horizontal line, indicating no change in distance over time.

Front

What does it mean when a graph shows a steep slope?

Back

A steep slope indicates a rapid change in the dependent variable with respect to the independent variable, suggesting a high rate of speed or change.

Front

In a distance-time graph, what does a straight line represent?

Back

A straight line represents constant speed; the steeper the line, the faster the speed.

Front

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

Back

A curved line indicates that the speed is changing; it could be accelerating or decelerating.

Front

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

Back

The x-axis typically represents the independent variable, often time, showing how it affects the dependent variable.

Front

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

Back

The y-axis typically represents the dependent variable, showing the outcome or effect based on the independent variable.