Line charts in Google Sheets - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a line chart used for in Google Sheets?

A line chart shows how data changes over time or across categories by connecting data points with lines. It helps see trends clearly.

beginner

How do you create a line chart in Google Sheets?

Select your data, then click Insert > Chart. Google Sheets usually suggests a chart type. Change it to 'Line chart' in the Chart editor if needed.

beginner

What does the X-axis represent in a line chart?

The X-axis usually shows categories or time periods, like days, months, or product names.

intermediate

How can you add multiple lines to a line chart?

Include multiple columns or rows of data when selecting your range. Each column or row becomes a separate line on the chart.

intermediate

Why would you use a line chart instead of a bar chart?

Line charts are better for showing trends over time or continuous data. Bar charts compare separate categories but don’t show trends as smoothly.

What type of data is best shown with a line chart?

A Data that changes over time

B Data with no order or sequence

C Single numbers only

D Data with only one category

Line charts are designed to show how data changes over time or ordered categories.

Which menu option do you use to insert a chart in Google Sheets?

A Format

B Tools

C Insert

D Data

You insert charts by clicking Insert > Chart in Google Sheets.

How do you change a chart to a line chart after inserting it?

A Right-click and select 'Change to line chart'

B Use the Chart editor and select 'Line chart' under Chart type

C Delete and re-insert the chart

D Double-click the chart title

The Chart editor lets you pick the chart type, including line charts.

What does each line in a multi-line chart represent?

A A different data series

B The same data repeated

C The chart title

D The X-axis labels

Each line shows a different set of data points, called a data series.

Which axis usually shows time or categories in a line chart?

A None

B Z-axis

C Y-axis

D X-axis

The X-axis typically shows time or categories in a line chart.

Explain how to create a line chart in Google Sheets from scratch.

Think about the steps from selecting data to choosing the chart type.

Describe when and why you would use a line chart instead of other chart types.

Consider what kind of story the data tells best with lines.