Interpreting Graphs

Front

What is a graph?

Back

A graph is a visual representation of data that shows the relationship between different variables.

Front

What does the x-axis represent in a graph?

Back

The x-axis is the horizontal line on a graph that typically represents the independent variable.

Front

What does the y-axis represent in a graph?

Back

The y-axis is the vertical line on a graph that typically represents the dependent variable.

Front

How do you determine the slope of a line on a graph?

Back

The slope is determined by the rise over run, which is the change in y divided by the change in x.

Front

What is the purpose of a title in a graph?

Back

The title provides a clear description of what the graph represents, helping the viewer understand the data.

Front

What does it mean if a graph is linear?

Back

A linear graph shows a constant rate of change, represented by a straight line.

Front

What is a bar graph used for?

Back

A bar graph is used to compare different categories of data using rectangular bars.

Front

What is a line graph used for?

Back

A line graph is used to show trends over time by connecting data points with a line.

Front

What is the significance of the scale on a graph?

Back

The scale determines the intervals of measurement on the axes, affecting how data is represented.

Front

How can you identify the maximum value on a graph?

Back

The maximum value is the highest point on the graph, indicating the greatest quantity of the variable.