Question

22 which of the following graphs uses a series of data points and lines to display data over time periods? line graph circle graph table bar graph

Explanation:

To determine the correct answer, we analyze each option:

• A "Line graph" uses a series of data points (plotted on a coordinate system) connected by lines to display data over time (or along a gradient, like a continuous variable).
• A "Circle graph" (pie chart) is used to show proportions of a whole, not data over a gradient with points and lines.
• A "Table" presents data in rows and columns, not using points and lines.
• A "Bar graph" uses bars to represent data, typically for comparing categories, not showing data along a gradient with connected points.

So the line graph is the one that uses data points and lines to display data along a gradient.

Answer:

A. Line graph