Once you have created your chart, you can double-click any of its elements to open the Format Pane on the right, where you can personalize the axis options, chart colors, data labels, and all ...

All real-life graphs can be used to estimate or read-off values.The actual meaning of the values will depend on the labels and units shown on each axis. Sometimes: the gradient of the line or ...

Bar charts and line graphs can be combined. Climate graphs are an example of this. The x-axis shows the months of the year and there are two y-axes to show average temperature and total rainfall.