Interpreting Graphs

Front

What is a dependent variable in a graph?

Back

The dependent variable is the outcome or effect that is measured in an experiment, often plotted on the y-axis.

Front

What does it mean when an object is not moving on a graph?

Back

It means that the position of the object remains constant over time, represented by a horizontal line on the graph.

Front

How can you identify acceleration on a graph?

Back

Acceleration is indicated by a curve or a change in the slope of the line on a graph.

Front

What does a constant speed look like on a graph?

Back

Constant speed is represented by a straight line with a consistent slope.

Front

How do you determine the month with the biggest temperature difference from a graph?

Back

Look for the month where the difference between the highest and lowest temperatures is the greatest.

Front

What does it mean when a graph shows a flat line?

Back

A flat line indicates that there is no change in the dependent variable over time.

Front

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

Back

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

Front

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

Back

The y-axis represents the dependent variable, which is measured in response to changes in the independent variable.

Front

How can you tell if an object is speeding up on a graph?

Back

An object is speeding up if the slope of the line is increasing over time.

Front

What does a downward slope indicate on a motion graph?

Back

A downward slope indicates that the object is slowing down or moving in the opposite direction.