Graphs

Front

What is a graph?

Back

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

Front

What is a bar graph?

Back

A bar graph is a chart that presents categorical data with rectangular bars, where the length of each bar is proportional to the value it represents.

Front

How do you read a bar graph?

Back

To read a bar graph, look at the height or length of the bars to compare different categories or values.

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

What is the purpose of a title in a graph?

Back

The title of a graph explains what the data represents and provides context for the viewer.

Front

What is a line graph?

Back

A line graph is a type of graph that uses lines to connect data points, showing trends over time.

Front

What is a pie chart?

Back

A pie chart is a circular graph divided into slices to illustrate numerical proportions.

Front

How can you find the total from a bar graph?

Back

To find the total from a bar graph, add the values represented by each bar.

Front

What is a scale in a graph?

Back

The scale is the set of numbers that represent the values on the axes of a graph.