Graphs

Front

What is a graph?

Back

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

Front

What do the bars in a bar graph represent?

Back

The bars represent the quantity of each category being compared.

Front

How do you read a graph?

Back

You look at the labels on the axes and the height or length of the bars or lines.

Front

What is the purpose of a graph?

Back

To make it easier to understand and compare data.

Front

What is a line graph?

Back

A line graph shows data points connected by lines, often used to show changes over time.

Front

What is a bar graph?

Back

A bar graph uses bars to show the quantity of different categories.

Front

What is a pie chart?

Back

A pie chart shows parts of a whole as slices of a circle.

Front

What does the x-axis represent?

Back

The x-axis is the horizontal line on a graph, usually showing categories or time.

Front

What does the y-axis represent?

Back

The y-axis is the vertical line on a graph, usually showing quantity or value.

Front

How can you find the total number of items in a graph?

Back

You add up the values represented by the bars or sections of the graph.